Bokmakierie - Wits Bird Club

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Bokmakierie - Wits Bird Club
Bokmakierie
Bokmakierie - Wits Bird Club
Diamond & Bearded Vulture
Awards 2018

                             Derek van der Merwe of the
                             Endangered Wildlife Trust
                             receiving the 2018 Beaded
                             Bearded Vulture Award at this
                             year’s AGM on Saturday 17th
                             March 2018. Derek received
                             the award for his work on the
                             Lifestock Guard Dog pro-
                             gramme. (see article page 9).
                             - photo by Lance Robinson

    Lester Niss being pre-
      sented with the 2018
    Diamond Award at this
  year’s AGM on Saturday
   17th March 2018. Lester
received the award for his
highly entertaining quizes
      that he prepares and
 hosts on an annual basis.
  - photo Lance Robinson
Bokmakierie - Wits Bird Club
Bokmakierie
                                                               Newsletter of the Witwatersrand Bird Club
                                                               April 2018                             No 251

Witwatersrand Bird Club                                        Inside this issue:
P O Box 641 Cresta 2118                                        2   Letter from the Chair
Tel: 011 782 7267
Fax: 086 512 7696                                              3   The smaller wildlife in Kruger Park by
Email: witsbc@mweb.co.za                                           Anthony Cavanagh
Web: www.witsbirdclub.org.za
                                                               6   A Stork-out at Pilanesberg by Lesley
                                                                   Cornish
2018 Committee:
                                                               9   Update on EWT Livestock Guardian
HON. PRESIDENT:                    Lance Robinson                  Dog Project by Derek van Der Merwe
CHAIRMAN:                          Andy Featherstone           13 African Black Oystercatcher - 2018 Bird
VICE-CHAIRMAN:                     Awie Coetzee                    Of The Year
TREASURER:                         Sandy Goodall               14 Driving Across the Roof of Africa by
COURSES:                           Janice Isom                     Anthony Cavanagh
CONSERVATION:                      Lance Robinson              18 Breaking News: Second Global
EVENING MEETINGS:                  Lia Steen                       Breeding Locality Discovered For
                                                                   Critically Endangered Flufftail
PROGRAMME:                         Fiona van Zyl
EAST RAND CHAIR:                   Awie Coetzee                21 Birdlife South Africa - Call For Action:
                                                                   Expansion Of Camera Traps Surveys
HENLEY-ON-KLIP CHAIR:              Ben Botha
                                                                   To Capture The Secret Life Of Critically
WEST RAND CHAIR:                   Koos van Dÿk                    Endangered White-Winged Flufftails

                                                               23 Trip Reports
CLUB SECRETARY:                    Lauraine Leigh
                                                               27 Southern African Bird Atlas Project
NOTICE TO CONTRIBUTORS                                             (SABAP): The Protocol Explained
Bokmakierie is published three times annually. Contribu-
tions may be in Afrikaans or English. English names of birds
should be those used in Roberts VII. Views expressed are
                                                               30 Kruger’s Yellow-Billed Oxpeckers In
not necessarily those of the Editor, Club, the Committee,          Focus by Arnold Ras
Members or those of BirdLife South Africa. The Editors
reserve the right to edit articles as necessary.
This issue of Bokmakierie has been produced and edited         33 Rarities and unusual sightings report:
by Andy Featherstone and Lance Robinson.                           15 March 2018 by André Marx
COVER PHOTO: Bird of the Year 2018 African Oyster-
catcher by Mark Anderson
MAGAZINE LAYOUT: Andy Featherstone

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                                    Letter from the Chair
                                    left for warmer climes. How-     local specials.
                                    ever, winter can still be an
                                                                     Later in August, we will be
                                    interesting time to go birding
                                                                     holding our annual quiz with
                                    as other altitudinal migrants
                                                                     Lester Niss as our excellent
                                    arrive to fill the gap. One of
                                                                     quizmaster and awardee of
                                    my favourite winter sights is
                                                                     the 2018 Diamond Award.
                                    to see a Marsh Owl quar-
                                                                     At these quiz events, the
                                    tering the fields in search
                                                                     emphasis is on fun, therefore
                                    of prey or to chance upon
    Dear Members,                                                    anyone is welcome to attend
                                    a dainty Fairy Flycatcher
                                                                     and we will be serving
    I start this communication on   working its way through a
                                                                     warming refreshments too.
    a sombre note. Some of you      bush in search of insects. We
    may have read in the Sunday     will endeavour to bring you a    September is always a busy
    papers about the recent         bit of warmth and cheer with     month and this year is no
    fraud perpetrated against on    some of the activities that      exception. On Saturday the
    the Cape Bird Club where-       we have organised for the        15th we will combine our
    by emails were hacked           winter months. Look out for      annual Arbour Day at Delta
    and over R500, 000 was          our ‘Christmas in July’ Satur-   Park with a talk by Linda
    stolen from their investment    day afternoon gathering and      de Luca on gardening for
    account. Regrettably, and in    our long weekend outing to       birds. Trees for the Arbour
    the spirit of transparency, I   Witsand, for example.            day event can be booked in
    have to advise that the Wits                                     advance through Lauraine.
                                    Finding suitable venues for
    Bird Club has also been                                          Prior to Arbour Day, there
                                    our outings is not always
    subject to similar computer                                      will be the annual African
                                    an easy task, particularly
    spyware attacks and, to date,                                    Bird Fair at Walter Sisulu
                                    for the longer trips to areas
    we have uncovered that an                                        Botanical Gardens on the 8th
                                    further afield. We accept that
    amount of nearly R60, 000                                        and 9th September. This is
                                    we can please some of the
    that has been fraudulently                                       always a great weekend with
                                    people some of the time but
    intercepted using bogus                                          all sorts of events and bird-
                                    not all of the people all of
    emails and invoices. More                                        ing goods for sale. We need
                                    the time. The recent outing
    substantial feedback will be                                     your help to man our stand,
                                    to the Soutpansberg in Lim-
    provided in due course but                                       so if you can spare a couple
                                    popo province did, however,
    be assured that the treasurer                                    of hours to assist then
                                    demonstrate that we got it
    and finance committee have                                       please let Lauraine know so
                                    right on this occasion as the
    reported this matter to the                                      that she can add your name
                                    seventeen participants had a
    authorities and introduced                                       to the roster. It’s not difficult
                                    memorable trip, an excellent
    measures to prevent further                                      work, there will always be an
                                    local bird guide, Samson
    activities of this nature.                                       experienced member there
                                    Mulaudzi, and with many
                                                                     to guide you, and it provides
    To more pleasant matters        lifers, all at a very reason-
                                                                     yet another good excuse to
    and to use the oft-repeat-      able price. Judging by the
                                                                     visit the Fair
    ed phrase in the TV series,     favourable comments from
    Game of Thrones, that           the weekend participants         As always, I look forward to
    “winter is coming”, you will    we will repeat this trip again   seeing you all iat one of our
    have noticed that most of       during the spring or summer      future talks or outings.
    our summer migrants have        months to look for the many
                                                                     Andy Featherstone

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Bokmakierie - Wits Bird Club
The Smaller Wildlife in Kruger Park
Text and Photos by Anthony Cavanagh
                                                 Kruger Park is famous around the
                                                 world for the Big 5 and for its numer-
                                                 ous other large game animals and an-
                                                 telope species. Last December Sue
                                                 and I spent nine days in Kruger, hop-
                                                 ing to see many of the smaller animals
                                                 and birdlife that are often overlooked
                                                 by most tourists. We entered at the
                                                 Phalaborwa gate and continued along
                                                 the H9 road heading towards Leta-
                                                 ba. The temperature on that first day
                                                 reached 41C, consequently, there was
                                                 very little activity as like us the birds
                                                 and animals were staying undercover
                                                 trying to keep as cool as possible. We
                                                 met up with our good friends John and
                                                 Marleen Broli and booked in at Letaba,
African Barred Owlet
                                                 glad to finally be in an air-conditioned
                                                 chalet.
The next day we drove north to Nshawu no 3 waterhole where, being very keen bird-
ers, we hoped to catch sight of the extremely rare Egyptian Vulture that had been
seen there. Regrettably, only the Lappet-faced and White-backed vultures were still
at the kill site although our patience here was rewarded with excellent sightings of the
Red-footed Falcon, another one of our target birds. We then moved on to Tsendze rus-
tic camp where we knew a African Barred Owlet was seen. One of the staff at the camp
very kindly took us to campsite no 12 where the Barred owl posed very still, enabling
us to take some really close up photos. Other interesting sitings in this area included
a giant African land snail, the normally nocturnal scrub hare and a chameleon walking
slowly across the road.
On our drive south we stopped at Tshokwane, which is a popular picnic spot although
spoiled somewhat by the presence of troops of vervet monkeys that will steal food
from any unwary tourist.
Crocodile Bridge is in the southernmost part of Kruger but is arguably the best place
in the park to see the big 5. Indeed four of the big 5 could be seen within just a few km
from the camp on any of the three days that we were there. Nevertheless, our main
focus on this trip were birds and the smaller creatures, and Crocodile Bridge didn’t
disappoint here either. In camp, we noted Epauletted Fruit Bats hanging upside down
from rafters in one of the buildings and a number of tree frogs made themselves at
home on top of the outside light fittings on the verandah of our chalet. These frogs had

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                                                     Sabie where we stopped at Sunset dam
                                                     one kilometre outside the camp. On the
                                                     shoreline Little Stints seemed like wind
                                                     up clockwork toys with their very rapid
                                                     feeding action and numerous egrets and
                                                     herons could be seen as well as Knob-
                                                     billed (Comb) Ducks in the distance. Not
                                                     far from the Nkuhlu picnic spot we were
                                                     very surprised to see the normally incon-
                                                     spicuous Common (Kurrichane) Button-
                                                     quail sitting quietly on the side of the road
                                                     where it stayed long enough for me to
                                                     photograph.
                                                     North of Skukuza along the S36 and S34
                                                     roads we had good sightings of Klip-
                                                     springer, Common Duiker, Dwarf Mon-
                                                     goose, Senegal Lapwing and Southern

    Sue admiring the Giant African Land Snail

    a fine time catching insects attracted by
    the light. I picked up one of these frogs
    and noticed immediately how cold it was
    to the touch. Its sucker like feet stuck firm-
    ly to my hand and when I placed it next
    to the wall it immediately started to climb
    the vertical wall and resumed its place on
    top of the light fitting.
    At the hippo pools a few km from camp            Epauletted Fruit Bats
    we had fine sightings of Half-collared
    Kingfisher, White-crowned Lapwing, Af-
    rican Openbill, Collared Pratincole and
    Saddle-billed Stork. The ungainly gait of
    a monitor lizard drew our attention as it
    walked towards the water and a Water
    Thick-knee wisely moved quickly out of
    its path.
    Our final stop was a three-night stay
    at Skukuza and on leaving Crocodile
    Bridge we headed up towards Lower
                                                     Nile Monitor Lizard

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Common (Kurrichane) Buttonquail               European Roller

Ground Hornbill. At Lake Panic just west
of Skukuza, Lizard Buzzards were seen
on two occasions and on chatting to oth-
er keen birders at Skukuza they informed
us that they had seen the Egyptian vul-
ture near Satara only a few days before.
The lure of the bush will ensure that it is
not long before we return once again to
experience the magnificent wildlife of the
Kruger Park.

                                              Senegal Lapwing

                                              Klipspringer

Common Duiker

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    A stork-out at Pilanesberg!
    Text and Photos by Lesley Cornish

    At our Christmas Duty in Pilanesberg, I
    was happy to see Yellow-billed Storks
    at Mankwe Dam, with over 40 Marabou
    Storks at Lengau Dam, and these are fair-
    ly common sightings. I was even happi-
    er to see at least 50 White Storks also at
    Lengau Dam because these are Palearc-
    tic migrants, and we do not often see
    large numbers in Pilanesberg.
    However, this was hugely surpassed by
    the sightings in early January. A lightning      A first sighting of the flock
    strike had started a fire in the west of the
    park, and the fire was left to burn naturally.
    There are good reasons for this: the roads
    usually act as firebreaks and fire is a nec-
    essary part of the environment, and helps
    promote diversity of plant species, which
    then helps to preserve the biodiversity in
    total. It’s important to have random burn-
    ing, and there’s no better random burn
    than a lightning strike! Also, at the time
    of year, the grass is not too dry and so a
    fire is unlikely to burn too hot, which only
    burns off the older grass and does not           The mixed flock gets closer….
    damage the trees too much. Grass stores
    its nutrients underground, so it can grow
    again after the fire.
    On Sunday morning, we were patrolling
    that area, and Errol noticed the huge flock
    of large birds. There were White Storks
    and the smaller Abdim’s Storks, and well
    over a hundred of each, circling near the
    fire. Later, we saw White Storks in front
    of the fire, waiting for anything trying to
    escape it. The storks must have fed well
    because later still, we saw them loafing at      A close-up of the mixed stork flock
    Batlhako Dam, where they also preened
    and drank. Initially, they were mainly a

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mixed flock, but the lat-
                                                                       er arriving White Storks
                                                                       kept separate. It was a
                                                                       fairly warm day (large
                                                                       birds tend to wait for
                                                                       thermals to make flying
                                                                       easier), and the stork’s
                                                                       way of cooling down:
                                                                       they defecate on their
                                                                       legs so that as the liq-
                                                                       uid evaporates, it cools
                                                                       the legs down. As well
                                                                       as this, I was amazed to
                                                                       see the backs of two
The mixed flock resting, with some birds showing “white legs” as a     Abdim’s Storks which
cooling mechanism                                                      had been defecated on.
It made me think of the “management tree cartoon” where the top birds roost at the top,
and everyone else roosts below… but presumably this happened while it was flying in
the flock. Surprisingly, they did not attempt to preen or bathe, perhaps they were just
too inexperienced, or had not yet got around to it? Similarly, they might have been too
inexperienced to avoid being defecated on while flying.
Other reports of smaller numbers of the storks were made, and so there were probably
around 150 Abdim’s Storks in Pilanesberg that weekend, and a similar number of White
Storks. Although the White Storks are fairly common in our summer, there are not usu-
ally that many, and this was the first time I had seen more than a few Abdim’s Storks in
Pilanesberg. In our summer, they are not breeding (they do that further north, in our
winter), and so they can
be much more oppor-
tunistic and free. They
were probably attract-
ed by the fire, which
had been burning since
the Friday because the
smaller creatures either
try to escape in front of
the fire or get caught
and can be “collected”
later on. Secretarybirds
often are attracted to
fires too, but usually
after the fire has burnt
through, and then they
pick up the casualties.    Two soiled Abdim’s Storks in the foreground

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                                                                         An Abdim’s Stork
                                                                         coming in to land

    What a treat! I wonder what else Pilanesberg has in store for us in 2018. Two weeks later,
    while on a CWAC at Borakalalo, we saw six Abdim’s stork loafing and preening by the
    lakeside. We disturbed them as we got closer, and unlike all the other birds, which flew
    along the shore, these flew higher and higher until they were out of sight, and were not
    reported later.

     More storks ! Mar-
     abou and White
     Storks at Lengau
     Dam

    8 | Bokmakierie April 2018 No 251
Update on EWT Livestock Guardian
Dog Project
Text and Photos by Derek van der Merwe

We have managed to place eight new
LGD puppies over the last two months.
Five of these puppies were placed in the
Soutpansberg to alleviate human-carni-
vore conflict as a result of losses of live-
stock to leopard. There has been a 66%
decline in the leopard population in the
Soutpansberg over the last decade. It is
very important to secure this area as safe
for leopard as it is an important corridor
that links various populations of leopard
within Limpopo. The decline is therefore
                                               Anatolian bonding with calf
very worrying and we need to start se-
curing safe space for these cats to survive
going forward.
Joseph Hlako has also been working in
the communities in the North of the Wa-
terberg. We are noticing similar trends
and he has uncovered a total of 7 leopard
that have been poisoned in two commu-
nities over the last two years. This is un-
sustainable and it we don’t act now the
Waterberg leopard population will also
decline. Joseph have therefore working
with these communities to alleviate carni-     Joseph with Meisie fully bonded with cattle
vore conflict as well as educate them re-
garding the role that top order predators
play in the environment. Joseph has also
placed 4 LGD’s in these communities with
rural farmers that have experienced high
losses over the last year. These commu-
nity members are very positive about the
dogs and we look forward to determine
whet her they are a viable non-lethal al-
ternative to address carnivore conflict in
these areas.

                                               Modisha in the field
                                                            Bokmakierie April 2018 No 251 | 9
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    The five puppies placed in the Soutpansberg were all doing well. Unfortunately we lost
    one, it was killed by a large male baboon. This is the first LGD puppy that I have lost to
    baboon and I was very upset about it. None the less, the farmer made a lot of effort with
    the puppy and we will place another puppy on his farm, but this time we will keep it
    closer to the farm house until the puppy is big enough to defend itself against baboons.
      • Savimbi’s is still afraid of the cattle in particular one female Nguni which had hurt
      him. He is however sleeping with the goats, we have therefore decided to bond him
      with the goats instead of the cattle.
      • Koa is progressing so well and already going into the field. This dog has taken so

    Anatolian in the Soutpansberg                 Anatolian pup bonding with cattle

      well into guarding his herd and his herder and owner are very impressed with him.
      • Zeus was progressing so well until he was unfortunately killed by a baboon. The
      landowner had put so much effort into him and we will hopefully be placing another
      LGD on his farm. We will keep him closer to the farm house in the future.
      • Buffy has shown significant improvement and is now bonded with some goats he is
      starting to go out into the field. He is no longer biting the goat’s ears.
      • Shadow is a very playful dog with lots of energy and is in the second phase of bond-

    10 | Bokmakierie April 2018 No 251
Whitey in her bonding phase with calves       Jane bonding with her new cattle herd

  ing. He has been a challenge to bond to the cattle. We therefore made a walking line
  for him and he seems to be progressing better.
  The three new puppies in the Waterberg are progressing very well. We also ran into
  some issues with one puppy. It was suffering from an intestinal tract infection and lost
  a lot of weight. We have therefore under the Vets instructions taken it out the field
  and placed it at Josephs house until it regains some weight and strength. Once it has
  recovered we will take it back into the field.
  • Jane has settled onto her new property. She has been on a walking line until the
  cattle have gotten used to her presence. She will be integrated into the herd over the
  next month.
  • Alice is working very well, she continues to guard her cattle and has sustained no
  losses over the last month. The farmer has requested to buy another LGD from the
  same line as Alice as he is very impressed with her on his farm.
  • Dianna continues to work well. She has sustained no losses to her livestock in 6
  months. She is developing into a very successful LGD.

Happy farmer with Anatolian pup              Placing Anatolian in the Masebe Community

                                                         Bokmakierie April 2018 No 251 | 11
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      • Snowy has developed into working LGD. Her stomach injury has completely healed
      and she has now been fully integrated into her herd. There has been a leopard pres-
      ent on the farm however she has had no losses to her herd.
      • Unnamed male: placement is progressing well. He is still in the bonding phase but
      the calves and he has bonded very well. Unfortunately the landowner lost another
      calf to a leopard predation this month. We are working with LEDET to try alleviate the
      problem as the community are up in arms.
      • We were not happy with Jumbo’s condition and took him to the Vet. He had an upset
      stomach and was very week and thin. He has been moved to Joseph Hlako’s house
      to regain strength and put on some weight. Jumbo already seems a different dog and
      his condition is improving every day.
      • Modisha’s kraal was completed, however there has been a problem with getting
      water to the kraal. The herder placed some young calves with the puppy and took the
      herd elsewhere. Mothers are very protective of their calves and have let the puppy
      know that. It has developed a fear for the cows. We are monitoring the situation close-
      ly to try give the young puppy some more confidence around the cows.
    All in all its been a very busy and successful time with a few ups and downs. Unfortu-
    nately I also crashed my work vehicle. I hit a cow up in the Soutpansberg. Fortunately
    Insurance is going to repair it but I was very lucky to walk away from the accident un-
    hurt.

    Work vehicle damage after colliding with a cow   Anatolian pup bonding with cattle
    in the Soutpansberg

    12 | Bokmakierie April 2018 No 251
African Black Oystercatcher - 2018
Bird Of The Year
                                 Mark Anderson CEO of BirdLife SA has sent the follow-
                                 ing message to Bird Clubs:

                                 Dear colleagues
                                 Bird of the Year in 2018 is the African Black Oystercatch-
                                 er and, with generous funding from the Hans Hoheisen
Charitable Trust and the Hawarden family, and in partnership with the Nature’s Valley
Trust, we were able to produce posters, buffs, t-shirts, pin badges and plush toys. In
order to make this important annual initiative financially sustainable, we need to sell the
cute oystercatcher plush toys. Please contact Bianca at shopforthebirsds@birdlife.org.
za to order the merchandise. We also have impressive lesson plans (produced by the
talented Chrissie Cloete), and these can be downloaded at http://www.birdlife.org.za/
events/bird-of-the-year
We’d be grateful for assistance from our affiliated bird clubs to, in particular, spread the
word about the lesson plans and help promote/sell the plush toys.
Thanks
Mark D. Anderson
Chief Executive Officer

                                      African Black Oystercatcher plush toys and t-shirts

                                                           Bokmakierie April 2018 No 251 | 13
Su

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    Driving Across the Roof of Africa
    Text and Photos by Anthony Cavanagh
                                                                    Lesotho is aptly named
                                                                    the mountain king-
                                                                    dom as it lies entirely
                                                                    above 1400m in eleva-
                                                                    tion and indeed some
                                                                    80% of the country lies
                                                                    above 1800m. Sue and
                                                                    I together with good
                                                                    friends David and Mar-
                                                                    gie Taylor decided to
                                                                    drive across Lesotho
                                                                    from the KZN border
                                                                    in the south to the Free
                                                                    State border in the
                                                                    north.
    Sani Pass
                                                                 The four of us met at
    Himeville where we stayed overnight in a very comfortable local B&B and then set off
    the next day heading for the road up Sani Pass. As we came to the end of the tar road
    and drove onto the dirt the damage done by the recent heavy rains was immediately
    noticeable. Parts of the road had been washed away and some of the tour operators
    had undertaken emergency repairs in order to keep the road open. We bounced slowly
    along over rocks and boulders avoiding the worst of the deep furrows gauged out by
    the stormwater and eventually reached the SA border post where we passed through
    passport control with no problem.
    We continued up the pass in first and second gear trying to take the best line on the
    road and occasionally having to stop to allow passage of a vehicle descending down
    the pass. The cliff face of the escarpment loomed larger in front of us and as we gained
    altitude we had superb views of the surrounding mountainous terrain. Water on the
    mountain slopes glistened in the sunlight, and in many places formed narrow trails
    down the steep gullies. Prinias, white-eyes and sunbirds flitted among the vegetation
    and the occasional dassie scampered over the rocky outcrops. We cautiously made
    our way up the last few very tight hairpin bends and arrived at the Lesotho border post
    on top of the escarpment at an altitude of just over 2800m.
    Sani Mountain Lodge has stunning views looking down Sani pass and here one can
    observe some of the birdlife that frequents the higher altitudes. We had excellent
    sightings of Drakensberg Siskin, Drakensberg Rockjumper, Malachite Sunbird and Sick-
    le-winged Chat to name just a few. The Sani Mountain Lodge boasts the highest pub
    in Africa and is well stocked. We sampled the local Maluti beer, which is excellent, as

    14 | Bokmakierie April 2018 No 251
Sue admiring the Giant African Land Snail

        Sampling the local brew at the highest pub in Africa

        well as the lodge’s gluhwein and one of their fine wines at dinner. Lesotho Tourism now
        runs the lodge and notable improvements include refurbished chalets, a much cleaner
        lounge and dining area, and little touches like a welcoming glass of sherry, and morning
        tea and coffee served on the verandah.
        After breakfast, we drove on the new Chinese built tar road that runs some 50km from
        Sani top to Makhotlong. This road is superb and cuts a path through the Kotsisephola
        pass where at one point it reaches 3240 m above sea level making it the highest road
        in Southern Africa. Thabana Ntlenyana, the highest peak stands at 3482m and is vis-
        ible from the road. At the Makhotlong intersection, we continued in a northwesterly
        direction on an older section of the A1 road and dropped in altitude to around 2000m.
        The road winds its way through a number of villages before rising again through the
        Tlaeeng pass at an altitude of 3225m and then continues to the third highest pass, the
        Mahlasela pass with a highest point only 3m lower.
        Our next port of call was Afriski Lodge at Mahlasela pass, which, as the name of the

        Afriski Lodge alpine ski chalets                   Lesotho farmers travelling traditional style

                                                                      Bokmakierie April 2018 No 251 | 15
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    lodge suggests, is a popular winter ski re-
    sort. The lodge is a favourite stopover of
    the biker community, who enter Lesotho
    from the Free State side and ride the tor-
    tuous road through the various passes to
    the lodge. There is only one ski slope with
    a ski lift running parallel with the slope.
    The chalets at Afriski are similar in design
    to the typical European alpine ski cha-
    let and are constructed of timber inside
    and out. Ice rats which are endemic to
    high altitude areas of Lesotho and South
    Africa could occasionally be seen in the
    surrounding grass slopes but then bolted
    down into their burrows when one walked
    too close to them. They are a preferred        Drakensberg Siskin
    prey of the Jackal Buzzard, many of which
    flew above the high ground of Lesotho.
    Other birds often seen included White-
    necked Raven, Sentinel Rock-thrush,
    Cape Bunting, White Stork, Rock Kestrel
    and the rare Mountain Pipit which is found
    only at very high altitude and which we
    managed to photograph at 3250m.
    After leaving Afriski the next morning, we
    continued along the A1 road and soon
    came to the Moteng pass which is only
    the eighth highest pass in Lesotho at just
    over 2800m but which drops 1000m in
    just a few kilometres. The frequent and
    very tight hairpin bends demand close
    attention to one’s driving and at one par-
    ticularly tight bend a tanker and trailer
    coming up the pass needed both sides           Malachite Sunbird
    of the road to negotiate the bend and we
    had to back up a little to allow it room to    Basuto blanket.
    manoeuvre. On the high ground in Leso-         As we approached the town of Bu-
    tho, we noticed a complete absence of          tha-Buthe the familiar cream tinted sand-
    trees and it was only at around 1800m          stone rock, which is also found on the
    that trees flourished again. One has to be     Free State side of the border, could be
    careful too of sheep and goats that wan-       seen in the surrounding hills. The border
    der across the road and which are herded       post at Caledonspoort is 11km north of
    by young lads dressed in the traditional       Butha-Buthe and passing through pass-

    16 | Bokmakierie April 2018 No 251
port control was fast and efficient on both
sides of the border.
The numerous mountain passes in Le-
sotho make for an interesting and very
different driving experience, which is no
doubt much more difficult in winter when
snow and ice make conditions far more
dangerous.

                                              Mountain Pipit

Drakensberg Rockjumper

                                              Cape Bunting

             Thank You for Your Donation
              Brian Bayne                     Joan Jacobs
              Hennie Bornman                  Howard Rayner
              Lesley Cornish                  Kim Roberts
              Mark Daynes                     Koos van Dÿk
              Alison Hanson                   Fiona van Zyl

                                                         Bokmakierie April 2018 No 251 | 17
p
    Breaking News: Second Global
    Breeding Locality Discovered For
    Critically Endangered Flufftail
    Text by                                       The White-winged Flufftail is one of the
    Dr Hanneline Smit-Robinson                    world’s rarest birds. Destruction and
                                                  degradation of the species’ high altitude
                                                  grassland habitat have resulted in a situa-
                                                  tion where its survival in the wild is uncer-
                                                  tain. There is a race against time to ensure
                                                  that it does not become the first African
                                                  bird to go extinct, following the same fate
                                                  as North America’s Passenger Pigeon
                                                  and Mauritius’ Dodo. Through the use of
                                                  a novel survey method, BirdLife South
    Africa’s research team has this month discovered the first breeding of the threatened
    White-winged Flufftail in South Africa, contradicting prior thought that this flufftail is a
    non-breeding visitor to South African wetlands.
    The White-winged Flufftail is only known to occur with any regularity in Ethiopia and
    South Africa, more than 4000 km apart. The species is found in high altitude wetlands
    in the eastern parts of South Africa from November to March. It then breeds in Ethiopia,
    in the northern hemisphere, during July and August. Prior to the recent discovery, the
    only known breeding site was Berga wetland in Ethiopia.
    The implementation of a conservation plan (International White-winged Flufftail Single
    Species Action Plan) through the collaborative efforts of BirdLife South Africa, Mid-
    delpunt Wetland Trust and the Ethiopian Wildlife and Natural History Society (The
    BirdLife Partner in Ethiopia) is being undertaken under the auspices of the White-
    winged Flufftail International Working Group, African Eurasian Waterbird Agreement
    (AEWA). However, the successful conservation of this species is dependent on a better
    understanding of the birds’ biology and movements.
    Over the past two years BirdLife South Africa’s Robin Colyn and ecologist Alastair
    Campbell have developed an innovative method to survey this cryptic and elusive spe-
    cies. Dubbed the BirdLife South Africa Rallid Survey Method (Colyn et al. 2017, Ostrich
    88: 235-245), it uses a cleverly designed camera trap system to record the secret life
    of the White-winged Flufftail. Working at Middelpunt Wetland near Belfast, in 2016/17
    they recorded interesting wing-flapping behaviour during which both males and fe-
    males display their white wing feathers. In 2017/18, the survey technique was further
    refined. The most exciting discovery was photographing recently hatched chicks and
    juvenile White-winged Flufftails. At least two breeding attempts were recorded, with
    chicks ranging from only a couple of days old to juvenile birds which were about four

    18 | Bokmakierie April 2018 No 251
weeks old. This confirms that the White-winged Flufftail is not a “non-breeding visitor”
to South Africa, says Robin Colyn, one of BirdLife South Africa’s ornithologists and lead
on the development of the novel survey method.
A scientific study, published a week ago, authored by BirdLife South Africa and National
Zoological Gardens geneticists has showed that South African and Ethiopian birds are
genetically similar, with only three minor sequence variations between the two popula-
tions (Dalton et al. 2018, African Journal of Ecology 56: 28-37).
We are still unsure what our findings mean for White-winged Flufftail conservation.
Our survey method did however confirm a low abundance and, therefore, until further
knowledge, our assumption holds that this species is extremely rare and it remains on
the brink of extinction, says Dr Hanneline Smit-Robinson, BirdLife South Africa’s Terres-
trial Bird Conservation Programme Manager. She adds that BirdLife South Africa would
like to expand its use of the newly developed Rallid Survey Method to at least another
three wetlands in South Africa to confirm the presence of, and hopefully breeding by,
White-winged Flufftails at these sites. A donation of R4000 for each camera would
help us to reach our target of buying another 60 camera traps for use in the 2018/19
breeding seasons. A further call by BirdLife South Africa is to raise funds to support
the conservation initiatives that would ultimately protect the important habitats used
by this wetland specialist. Please visit the BirdLife South Africa website (www.birdlife.
org.za) or email conservation@birdlife.org.za for further information. Anyone wishing to
donate towards this important conservation work can either deposit funds directly to
BirdLife South Africa (FNB, Acc. No.: 62067506281, Branch: 250655) using the refer-
ence WWF_YourInitials&Surname, or can use the online payment platform accessed
via www.birdlife.org.za/support-us/donate where the White-winged Flufftail tab can
be selected as the chosen cause.
Full references:
     1. Colyn R, Campbell A, Smit-Robinson HA. 2017. The application of camera trapping
     to assess rallidae species richness within wetland habitat types, eastern Free State,
     South Africa. Ostrich 88: 235-245.
     2. Dalton DL, Smit-Robinson HA, Vermaak E, Jarvis E, Kotzé A. 2017. Is there genet-
     ic connectivity among the Critically Endangered Whited-winged Flufftail (Sarothrura
     ayresi) populations from South Africa and Ethiopia? African Journal of Ecology 56:
     28-37.
For more information contact:
     Dr Hanneline Smit-Robinson, Manager: Terrestrial Bird Conservation Programme/
     Oppenheimer Fellow of Conservation, BirdLife South Africa
     Email: conservation@birdlife.org.za
     Phone: ‭011 789 1122/082 4534714
or

                                                          Bokmakierie April 2018 No 251 | 19
p
      Robin Colyn
      KEM-JV Fellow of Conservation, BirdLife South Africa
      Email: robin.colyn@birdlife.org.za
      Phone: 076 833 8454
      Website:-   www.birdlife.org.za/conservation/terrestrial-bird-conservation/threat-
      ened-species/white-winged-flufftail
    More on Ethiopia
    Few bird species breed at only one locality, which puts the White-winged Flufftail at
    significant extinction risk. For the past 14 years, the Ethiopian BirdLife partner, the Ethio-
    pian Wildlife and Natural History Society, together with Middelpunt Wetland Trust and
    Rockjumper Worldwide Birding Adventures, have worked with the community at Berga
    to ensure that the wetland is protected from grazing by cattle, horses and sheep during
    the flufftail breeding season in the boreal summer. At the same time, initiatives led by
    BirdLife South Africa have attempted to conserve high altitude wetland sites known to
    host this species in South Africa.
    BirdLife South Africa
    BirdLife South Africa is the country partner of BirdLife International, a global partnership
    of conservation organisations that strives to conserve birds, their habitats and global bi-
    odiversity, by working with people towards sustainability in the use of natural resources.
    BirdLife International partners operate in more than 125 countries and territories world-
    wide. BirdLife South Africa relies on donor funding and financial support from the public
    to carry out its critical conservation work.
    BirdLife South Africa’s Terrestrial Bird Conservation Programme
    BirdLife South Africa’s Terrestrial Bird Conservation Programme aims to conserve di-
    verse and sustainable bird populations, recognising their crucial role in maintaining
    balanced terrestrial ecosystems. Our mission is to identify, prevent and/or reverse
    negative trends in terrestrial birds through scientifically-based conservation initiatives.
    BirdLife South Africa’s novel rallid survey method research is supported by Department
    of Environmental Affairs, Airports Company South Africa and Eskom (Ingula Partner-
    ship), whilst the KEM-JV Fellow of Conservation is supported by funding from Kimber-
    ley Ekapa Mining Joint Venture.
    Collaboration between BirdLife South Africa, Middelpunt Wetland Trust, AEWA and
    EWNHS
    The implementation of a conservation plan through the collaborative efforts of BirdLife
    South Africa, Middelpunt Wetland Trust and the Ethiopian Wildlife and Natural History
    Society (EWNHS - The BirdLife Partner in Ethiopia) is being undertaken under the aus-
    pices of the African Eurasian Waterbird Agreement (AEWA). More information is availa-
    ble on the BirdLife South Africa website.

    20 | Bokmakierie April 2018 No 251
Birdlife South Africa - Call For Action:
Expansion Of Camera Traps Surveys To Capture The Secret Life Of
Critically Endangered White-Winged Flufftails

                                              The White-winged Flufftail is one of the
                                              world’s rarest birds. Destruction and
                                              degradation of the species’ high alti-
                                              tude grassland habitat have resulted in
                                              a situation where its survival in the wild
                                              is uncertain. Through the use of a novel
                                              survey method, BirdLife South Africa’s
                                              research team recently discovered the
                                              first breeding of the Critically Endangered
White-winged Flufftail in South Africa, contradicting prior thought that this flufftail is a
non-breeding visitor to South African wetlands.
We need to expand the work through the use of the BirdLife South Africa Rallid Sur-
vey Method in order to determine where else this elusive bird occurs and, importantly,
whether there are other breeding sites.A donation of R4000 for each camera would
help us to reach our target of buying another 60 camera traps for use in the 2018/19
breeding seasons. Anyone wishing to donate towards this important conservation work
can either deposit funds directly to BirdLife South Africa (FNB, Acc. No.: 62067506281,
Branch: 250655) using the reference WWF_YourInitials&Surname, or can use the on-
line payment platform accessed via www.birdlife.org.za/support-us/donate where the
White-winged Flufftail tab can be selected as the chosen cause.

For more information contact:
Dr Hanneline Smit-Robinson, Manager: Terrestrial Bird Conservation Programme/Op-
penheimer Fellow of Conservation,

                                                          Bokmakierie April 2018 No 251 | 21
p
    BirdLife South Africa conservation@birdlife.org.za BirdLife South Africa and Middelpunt
    Wetland Trust would like to acknowledge The Ingula Partnership (Eskom), Department
    of Environmental Affairs, Airports Company South Africa and other partners/donors
    who made this discovery possible.

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    22 | Bokmakierie April 2018 No 251
Trip Reports
A celebration of World Wetland Day at Vaalkop Dam - Report By
Christo Venter
On Saturday 3rd of February, we went to       us to really study them and hopefully, in
Vaalkop Dam to celebrate World Wet-           future, it will be easier to identify them.
land Day. The original plan was to visit      Volker Fisher saw a Long-tailed Widow-
Mkhombo Dam but due to circumstance,          bird and according to SABAP2 for pentad
the plan was altered due to the fact that     2515_2725 there are only 2 records for
on the previous Sunday 4 vehicles, as         this species to date, wow! I believe to
well as the tractor to rescue them, got       explore Vaalkop to its fullest you require
stuck in the mud at Mkhombo.                  2 days birding.
Five members attended the outing. We          According to the gatekeeper at Bush-
met 07h00 at Magalies Water and we            willow Estate, the entrance permit for
saw a total of 129 species of which 32        Vaalkop Dam Nature Reserve allows
species are associated with water, or 25%     you one entry per day to travel through
of the birds seen/heard. We missed out        Bushwillow to the North West Parks Bird
on about 40 “common” species that are
                                              Sanctuary. This seems really odd to me.
recorded on a regular basis according to
                                              Birding this section of the dam is really
the data from SABAP2.
                                              excellent.
The previous night, 15mm of rain fell, with
the result that we started in wet condi-        Ed: The restriction on entry to the bird
tions. By 09h00 we had recorded 53% of          sanctuary is a North West Parks and
the birds seen for the day. The White-
                                                Tourism Board ruling.
winged and Whiskered Terns allowed

Devon Outing 24 February 2018 - Report By Awie Coetzee

                                              It was a cool and cloudy early morning
                                              start for the group of 9 Birders that took
                                              part in the outing to the grasslands of
                                              Devon. However, by mid-morning, it
                                              warmed up considerably and the clouds
                                              mostly disappeared.
                                              Several water birds and waders were
                                              encountered on the dams and pans
                                              along the way to the turn-off to the first
                                              dirt road. These included: Hottentot Teal,
                                              Yellow-billed Duck, Red-knobbed Coot,
Pallid Harrier - Photo by Lance Robinson      Little Grebe, Cape Shoveler, Little Stint,

                                                        Bokmakierie April 2018 No 251 | 23
p
    White-winged and Whiskered Terns,            Snipe, Mountain Wheatear, Yellow-front-
    Ruff, Wood Sandpiper, Three-banded           ed Canary, African Spoonbill, White-
    Plover, Black-headed and Grey Herons         faced Whistling Duck and lots of South
    and White Storks.                            African Cliff Swallows.
    Along the dirt roads, there were great       The sighting of the morning was, without
    numbers of Amur Falcons, Southern            a doubt, that of a Pallid Harrier (Near
    Red- and Yellow-crowned Bishops,             Threatened). It flew passed lazily and
    Red-billed Queleas, Fan-tailed, Long-        disappeared over the hill, not to be seen
    tailed and White-winged Widowbirds,          again.
    Barn Swallows, Africa Stonechats, Cape
                                                 At the end of the trip, the birders had a
    Longclaw, Cloud, Levaillant’s and Zitting
                                                 picnic on the farm near Devon where
    Cisticolas and many other species.
                                                 White-breasted Cormorant, African Dart-
    Some of the other special sightings were     er, Red-capped Lark and Red-backed
    three Blue Korhaan flying off, a Greater     Shrike were amongst the birds seen.
    Kestrel on the ground, Common Quail
                                                 By all accounts, a very enjoyable morn-
    (flushed up from the grass verge of
                                                 ing spent on the grasslands of Devon.
    the road), Pink-billed Lark (in the road),
                                                 The total species count for the morning
    Red-capped Lark, Cuckoo Finch, African
                                                 was an impressive 84.
    Quailfinch, Diederik Cuckoo, African

    Meyers Farm Outing 8 April 2018 - Report By Lance Robinson
    We were still in the parking lot at the      sped in from the East and began skirt-
    Waltermeyer Stables when the first           ing the ridges near the ANP. When the
    Verreaux’s Eagle took flight and we were     Verreaux’s Eagles took flight, the falcon
    alerted to one on the artificial nesting     would harass them. More raptor excite-
    platform (ANP) and the other in a nearby     ment came with a Black Sparrowhawk
    tree on the hill. A short walk around the    in flight, followed a little while later by an
    stables and paddocks produced both
    Speckled and Red-faced Mousebirds,
    sunning their bellies in the morning sun.
    A Black-chested Prinia gave protracted
    views while Bar-throated Apalis was
    only heard from the surrounding bush-
    es. A pair of African Black Duck flew in
    onto the dam where we also encoun-
    tered a pair of Three-banded Plover,
    Little Grebe, Reed and White-breast-
    ed Cormorant and an African Darter.
    Bokmakierie called from the slopes but
    remained hidden from view, even when
    we got fairly close. A Peregrine Falcon      Juvenile female Peregrine Falcon- Photo by
                                                 Lance Robinson

    24 | Bokmakierie April 2018 No 251
Ovambo Sparrowhawk which flew in the          Peregrine and Verreaux’s Eagles contin-
opposite direction. There were a number       ued, especially when the eagles brought
of migrant hirundine species still about      in nesting material. The Peregrine was
including Barn Swallows, White-throat-        confirmed from photos taken as juvenile
ed Swallow, Greater Striped Swallow           female by renowned raptor biologist,
and Common House Martin. Back at the          Dr Andrew Jenkins. Our bird list was 61
parking lot, the interaction between the      species.

Marievale Bird Sanctuary Out-
ing 24Th April 2018 - Report And
Photos By Werner Van Goethem
There was a good turnout for the Ma-
rievale outing, despite the heavy rains
on the days leading up to the weekend;
12 birders in total. Lia and Fiona started
at the picnic spot before everyone else,
only meeting the rest of the group later,
and did not sign the register (attached)
                                              Red-knobbed Coot
We saw 90 species, as per the attached
checklist; no Marsh-Harriers were seen.
With the amount of rain we had, the
water levels were high (they got even
higher during the week after our visit).
We had a good look around the cottag-
es before starting into sanctuary and
added Malachite Kingfisher, Black Crake,
Common & Orange-breasted Waxbill
and Mountain Wheatear, amongst others.
A Black-shouldered Kite and Red-billed
Quelea along the road with Three-band-        White-throated Swallow
ed Plovers in the road.
We checked for birdlife along the wa-
ter-logged service road under the pylons
(4x4 only) requiring a u-turn in the middle
of the marsh. Many doves and pigeons
just along the side of the road with
African Snipe on the “middel-mannekie”
and Cape Shoveler and Common Moor-
hen swimming in the wheel-ruts. Black
and Grey Herons were abundant and
a single Goliath Heron was seen as we         Hottentot Teal

                                                         Bokmakierie April 2018 No 251 | 25
p
                                         approached the picnic spot. We added
                                         another 7 birds at the picnic spot, includ-
                                         ing Pied Kingfisher, European Bee-eater
                                         and Spur-winged Goose. Approach-
                                         ing the Hadeda Hide we spotted the
                                         Spotted Eagle-Owl in a tree along the
                                         road. Because of the high water levels,
                                         nothing new was spotted from the hide.
                                         Making our way slowly out of the reserve
                                         we found Cloud and Zitting Cisticola,
                                         Yellow-crowned Bishop, Black-chested
                                         Prinia, Wood Sandpiper and Common
                                         Ringed Plover.

    Spotted Eagle Owl

    26 | Bokmakierie April 2018 No 251
Southern African Bird Atlas Project
(SABAP): The Protocol Explained

Introduction
The atlas protocol is a survey protocol, designed to record the presence of as many
bird species as possible within a defined area. The project allows for two types of sur-
veys (cards) to be submitted – Full Protocol and Ad-hoc Protocol.
  • Full Protocol card: The atlaser fully complied with the protocol rules (set out below).
  • Ad-hoc: The atlaser did not comply with all of the atlas rules.
Atlasers should always aim to submit Full Protocol cards, as they have far more value
for tracking changes in bird communities than Ad-hoc Protocol cards.
Atlasers can also submit incidental records of noteworthy sightings.
The Rules
1) The Area
SABAP uses a grid-based system based on earth’s latitudinal and longitudinal lines –
each 5 minute x 5 minute area (about 9 km north-south and 7 km east-west in South
Africa) is called a pentad.
  • A map with pentads can be found here: http://sabap2.adu.org.za/coverage.
  php#menu_top.
  • The mobile app BirdLasser displays pentads on a map for easy reference, and gives
  an audible warning if you cross a boundary between pentads.
An atlaser needs to visit as many different habitats as possible in the pentad. However,
if for some reason you cannot access all habitats, this should not stop you from submit-
ting a full protocol card.
2) The Time
A pentad can be atlased only once every 5-day period by the same atlaser. The pro-

                                                         Bokmakierie April 2018 No 251 | 27
p
    tocol requires at least 2 hours of dedicated atlasing during this period. The atlaser may
    choose to continue atlasing whilst still in the 5-day period. Ideally, the initial two-hour
    survey should happen in one continuous period, but it may be split up into multiple
    smaller segments.
    Other timing related factors to consider:
      • When taking coffee breaks and you are not actively birding, you should exclude the
      time from the first part of the survey.
      • An example of a segmented intensive period would be if you spend a night out,
      you can do the first hour in the evening you arrive and complete the second hour the
      next day.
    3) The Observations
      • All bird species need to be recorded.
      • Only the first observation of a species must be logged, i.e. no duplicates on a card.
      • The atlaser needs to record each species in the order observed.

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                                       provided. The communal lapa and braai area are situated
                                     next to a sparkling swimming pool. Kitchen facilities include
                                     all crockery and cutlery and a communal lounge and reading
                                                           room offers DStv.
                                         Sediba is only an hour and 40 minute drive from Randburg
                                                     and is close to the town of Brits.

                                     Situated on 500 hectares of pristine bushveld the Lodge has
                                     recorded over 180 species of birds and contains a selection
                                     of large game including giraffe, wildebeest, zebra and kudu.
                                                Normal rate R400 per person per night.
                                                 Special rates are offered for birders: -
                                    R600 per person per weekend for groups of ten or more with a
                                                      single supplement of R750

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    28 | Bokmakierie April 2018 No 251
• Birds seen and/or heard, may be recorded.
 • Photos or sound recordings of birds for later identification can be very helpful.
 • You are responsible and accountable for each record on your card (and will get an
 Out of Range query for rare or unusual species). When getting information from ad-
 ditional observers, ensure the information is accurate and correct as any queries will
 be sent to you and not the additional observer.
 • When in doubt, leave it out.
 • Atlasing should preferably be conducted during good birding conditions, for ex-
 ample when there is little wind and no rain. If in your opinion bad weather has greatly
 reduced the number of species recorded, rather submit the card as an Ad-hoc Pro-
 tocol card.
 • It is not necessary to record the number of individual birds seen (but BirdLasser
 might prompt you for additional information such as numbers of individuals for some
 threatened species).
Independence of atlas cards
 • When two or more atlasers atlas the same pentad, at the same time, it is recom-
 mended to submit the observations on a single Full Protocol card. It is up to the group
 to decide who will “own” the card, i.e. submit to SABAP. The other atlasers may be
 added as additional observers.
 • Atlasers can atlas together, independently, if they can devise a system that will pro-
 duce significantly different cards. As an example, if two atlasers travelling together,
 walk in different directions each time they stop, it would result in different species and
 orders on the cards.
General guidelines
 • If you are new to birding and not able to identify most of the birds seen/heard whilst
 atlasing, please submit all cards as Ad-hoc Protocol cards, even if you followed the
 full protocol rules. You should only submit cards as Full Protocol cards once you can
 identify at least 95% of all species you encounter.
 • If you bird only at one spot every day, for a combined 2 hours or more in a 5-day peri-
 od, rather submit an Ad-hoc card, because your coverage of the pentad is too limited.
 • For cards with only a few records, only submit a Full Protocol card if all the rules
 were obeyed, and there were no obvious reasons for the low species count (e.g. bad
 weather) - suggesting that the area really is largely devoid of birds.
 • If a noteworthy species (e.g. critically endangered/rarity/unusual behaviour) is seen,
 then it is best to submit an Incidental record, with any additional information as notes.

                                                         Bokmakierie April 2018 No 251 | 29
p
    Kruger’s Yellow-Billed
e
    Oxpeckers In Focus
    Text By Arnold Ras
p
    (Article Reproduced From Wildcard Newsletter Dated 6Th February 2018)

    Yellow-billed Oxpeckers - Photo by Warwick Tarboton

    By 1897, they were completely extinct in South Africa, but 82 years later yellow-billed
    oxpeckers miraculously returned to the Kruger National Park. Although little is known
    about these tick-loving birds, one researcher is determined to find out more.
    In South Africa, yellow-billed oxpeckers (Buphagus africanus) are found only in the Kru-
    ger National Park and adjoining private nature reserves. At the end of the 1800s, the
    species had gone extinct in SA due to threats such as the rinderpest and toxic cattle
    dips. Then in 1979 the birds re-appeared in Kruger’s Shingwedzi area – without any
    human intervention. These days, there are more questions than answers when yel-
    low-billed oxpeckers are the topic of discussion. But not for long…
    Guy Hausler of SANParks’ Veterinary Wildlife Services in Skukuza is the primary investi-
    gator of the Kruger National Park Yellow-billed Oxpecker Project. For Guy, yellow-billed
    oxpeckers have always held a fascination and he is now collecting data for his master’s
    degree in nature conservation.

    30 | Bokmakierie April 2018 No 251
“Yellow-billed oxpeckers have spread throughout the park over the last 30-odd years
and they are doing, we think, fairly well. The thing is, no one really knows. We see them
a lot, but nobody knows the exact extent of their distribution. Although they are current-
ly listed as least concern by the IUCN, they have experienced crazy range constrictions
elsewhere in Africa,” says Guy.
Because the birds are generally poorly studied, Guy’s research aims to discover more
about the species. Not only their current fine-scale distribution in the Kruger, but also
their nesting behaviour, ecology and host preferences.
“For example: if we remove all the rhinos or buffaloes, how will this impact the yel-
low-billed oxpeckers? This is the first research conducted with the bird in hand. We are
sampling the birds to try and find out exactly what they’re eating and whether there’s
a difference between the diets of yellow-billed and red-billed oxpeckers (Buphagus
erythrorynchus) – the two species often exist together. It’s very rare in nature that
you’ve got two such closely related species using the same hosts.”
Finding and monitoring yellow-billed oxpecker nests is also a priority. “The description
of nesting ecology of the species has never been done in southern Africa. This is part
of why visitor sightings are so important. For us to go and look for the nests takes a lot
of time. Almost all of the 12 nest sightings we received this summer were reported by
visitors. These sightings mean extra eyes on the ground and are invaluable.”
So far Guy’s research has unveiled some interesting findings. “Some very localised, but
very often seen small populations of birds occur at spots in the south of the park – at
a single pan on the S30 for example – where the birds are otherwise uncommon. They
were also spotted all the way down to the Malelane and Crocodile Bridge gates. Tra-
ditionally, many birders think yellow-billed oxpeckers are not found south of Satara.”
Red-billed or yellow-billed?
  The yellow-billed oxpecker’s bill has a distinct yellow base.
  Red-billed oxpeckers have a prominent yellow eye-ring.
  Yellow-billed oxpeckers have a pale, beige-coloured rump.

Yellow-billed Oxpeckers - Photo by Warwick    Red-billed Oxpecker - Photo by Warwick
Tarboton                                      Tarboton
                                                         Bokmakierie April 2018 No 251 | 31
p
    Your sightings matter
    Want to be a citizen scientist? When you spot a yellow-billed oxpecker during your next
    Kruger visit, make sure to record the following data:
      1. Date
      2. GPS co-ordinates and an accurate description of the location
      3. Host species
      4. Take a photo of the bird
      5. Look for any nesting activity
    Submit the data, along with your personal details via email (knpoxpeckers@gmail.com),
    WhatsApp (+27 (0)79 967 6109), or visit the Kruger National Park Yellow-billed Oxpecker
    Project’s Facebook page.
    Important: Don’t post any pictures of rhino on social media.
    Submit and win
    With every submission, you will be entered into a lucky draw to stand a chance to win
    a R10,000 voucher for photographic equipment. The winner will be announced at the
    end of 2018.

                         Welcome New Members
       Graeme, Regan, Garyn, Jenna                        Dowerglen
       and Josh Berry
       Joan and Dennis Browne                             Blairgowrie
       Debbie Hopewell                                    Douglasdale
       Linda Iaccheri                                     Parkview
       Justin Levin                                       Victory Park
       Brian Reynolds                                     Mondeor
       Marthie Roberts                                    Noordheuwel
       Janine Saker                                       Bedfordview
       Amelia Vermaak                                     Hennopspark
       Etienne Vlok                                       Westgate

    32 | Bokmakierie April 2018 No 251
Rarities and Unusual Sightings
Report: 15 March 2018
Compiled by André Marx
This report covers the period from 10        Sandpiper, Green. Ruiter, Witgat-
Dec 2017 to 15 Mar 2018. Top sightings
                                             Several observers reported this species
for the last period was a tricky Eurasian
Blackcap that frustrated many observ-        from Rietvlei Dam NR in Centurion during
ers, several African Skimmers, and a         the period 14 Nov 2017 until at least mid
Bateleur in the Wilge River valley, the      Feb 2018.
latter a species that is not known for the   One bird was at Waterfall Estate, Mid-
region. Some rare local birds such as
                                             rand, 27 Jan 2018 (RS).
Rufous-bellied Heron, Yellow-breasted
Pipit, Broad-billed Roller and Whimbrel      Sandpiper, Pectoral. Strandloper, Geel-
were encountered and are excellent           poot-
records for the greater Gauteng region.
Thank you to all the regular contributors    Two birds were present at a farm dam
of reports. Please send any interesting      near Bapsfontein, 9 Jan 2018 (PC). In sub-
and out of range records together with       sequent days several observers saw and
a photo if possible to the address given     photographed these birds at this locality;
below. Members should note that these        reported until at least mid Feb 2018.
regional reports are referenced and used
                                             One bird was at Mkhombo Dam 27 Jan
in publications such as the Roberts Birds
                                             2018 (EM).
of Southern Africa, which is currently be-
ing revised, so all properly documented
records are valuable.

National Rarities/Nasionalerariteite

Blackcap, Eurasian. Sanger, Swartkroon-
One bird was found in a thicket on the
Zaagkuildrift road in pentad 2505_2810
when first heard singing and then briefly
being observed; the bird was present for
a few days, 10 Mar 2018 (AM, GL). This is
                                             Sandpiper, Pectoral. Strandloper, Geelpoot
an uncommon summer migrant and very          - photo by Pieter Heslinga
few records have been confirmed for the
region.
                                             Skimmer, African. Waterploeër
Phalarope, Red. Fraiingpoot, Grys-
                                             Two birds were reported from Vaalkop
A single bird was at Mkhombo Dam, 3          Dam on 8 Jan 2018 (SvdW).
Mar 2018 (J&CH).

                                                        Bokmakierie April 2018 No 251 | 33
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