Having returned to Pepease to meet up with Chris and the nightingale team, on their way to Accra, it seemed only right that we take them into the field on their final morning; to show them how difficult it is to catch a wood warbler. We put up a handful of nets, and set the playback at just one end of a net ride. After a buff-spotted woodpecker and a Kemp’s longbill to keep them happy, Chris and John went off to check the nets. Lo and behold, there, in the bottom panel of the net next to the mp3 player, sat a Phylloscopus sibilatrix. Of course Chris and John then joked that catching wood warblers is easy (well, if it were me then I would have said the same!) Not wishing to get too excited, I checked that the bird had completed its tail moult, vital if we were to be able to radio-tag it. Sure enough, all the tail feathers were new, and even the primaries were finished. Just a few of the body contour feathers were still being replaced.
With the bird tagged, and all other measurements taken, we released it back into the trees, and immediately set about seeing if the radio receiver could still pick up the signal! No problems there, and so bird 6 (or tagged bird 4) was already starting to reveal its secrets.
After lunch we swapped a few bits and pieces of equipment, and then Chris and John headed back to Accra, taking our driver-chef Emmanuel with them, and leaving Oppong and Nick to join us for the final month on wood warbler duty.
Monday-Thursday 20th - 23rd Feb: East to the Volta region
Would you believe it, but our best efforts were yet again unsuccessful. We used two nets, two play-backs, and moved the nets around to exactly where the birds have been hanging out. With little sign of any change in the overall behaviour of the wood warblers (suggesting we’re not going to catch one any time soon), we headed off in the afternoon for some more ground-truthing of the aforementioned model. We headed Eastwards this time, and into the Volta region. We arrived late into Hohoe, found some great digs at the Taste Lodge, and planned our assault on the wood warbler sites.
Through Tuesday to Thursday, we covered 6 sites and again these largely followed the pattern of predicted presence and absence. Quite a variety of habitats were encountered, from some seemingly unspoilt forested hillsides on the Togo border, to burnt wooded savannahs in the floodplains near the Kalakpa game reserve, and some heavily managed farmlands closer to the shores of the Volta. Seeing so many savannah species this far south was a good indicator that we were in the Dahome gap – an area of relatively low rainfall, dividing the wetter forests in western GThana from those of Ghana’s neighbours to the East. Lots of very feisty Senegal eremomelas here, twittering and chasing each other all over the place,and amongst the white helmetshrikes, a female which most confidingly sat tight on its nest.
After a final heavy-rain-interrupted survey on the Thursday pm, we headed back to Eastern region to meet up with the nightingale team who had wrapped up at Nsoatre, in the end racking up 12 “data-logged” birds. After a summer spent somewhere in Europe, these birds should hopefully be site-faithful enough to return to the same scrub next winter. When the birds are recaptured, the data loggers will reveal a wealth of information about where the birds have been to breed, including which route they took to get there! Very exciting stuff.
Through Tuesday to Thursday, we covered 6 sites and again these largely followed the pattern of predicted presence and absence. Quite a variety of habitats were encountered, from some seemingly unspoilt forested hillsides on the Togo border, to burnt wooded savannahs in the floodplains near the Kalakpa game reserve, and some heavily managed farmlands closer to the shores of the Volta. Seeing so many savannah species this far south was a good indicator that we were in the Dahome gap – an area of relatively low rainfall, dividing the wetter forests in western GThana from those of Ghana’s neighbours to the East. Lots of very feisty Senegal eremomelas here, twittering and chasing each other all over the place,and amongst the white helmetshrikes, a female which most confidingly sat tight on its nest.
After a final heavy-rain-interrupted survey on the Thursday pm, we headed back to Eastern region to meet up with the nightingale team who had wrapped up at Nsoatre, in the end racking up 12 “data-logged” birds. After a summer spent somewhere in Europe, these birds should hopefully be site-faithful enough to return to the same scrub next winter. When the birds are recaptured, the data loggers will reveal a wealth of information about where the birds have been to breed, including which route they took to get there! Very exciting stuff.
Monday- Saturday 13th – 18th Feb: Brong Ahafo surveys
After the sad departure of Bee and Vicky back to the UK, we continued with a couple of mornings carrying out a full site survey, the first hour or so of each morning spent once more trying to catch a woodie again, but with no luck. During the survey, however, we spotted one of our previously-ringed birds, now in its 80th day since capture on November 25th. On the Tuesday pm we headed Northwest to join the nightingale team to leave them with a few extra nets, as the nightingales were proving almost as tricky to catch as the wood warblers, and with less time available. Meanwhile the wood warbler crew set about surveying more potential wood warblers sites in the Brong Ahafo region. We surveyed a total of 9 sites over the 4 days, and most of those followed the model of predicted presence or absence.
We returned to Pepease with renewed hope that come the Monday morning we’d have a better chance of catching a wood warbler. Surely the birds must be approaching the end of their moult? Also, it was about this time last year that we started hearing the wood warblers calling, and very soon after they were singing. I’m of the opinion that more vocalisation equals greater likelihood of capture!
We returned to Pepease with renewed hope that come the Monday morning we’d have a better chance of catching a wood warbler. Surely the birds must be approaching the end of their moult? Also, it was about this time last year that we started hearing the wood warblers calling, and very soon after they were singing. I’m of the opinion that more vocalisation equals greater likelihood of capture!
12th Feb: A sad farewell as we return home
Chris saw a local boy using a catapult to shoot birds for bushmeat. We invited him over to see what we were doing at the ringing table in the hope that perhaps we could change some of his views. He helped us write down measurements and had a go at releasing the birds we had processed. We told him why we have come all the way to Africa from UK to study the birds, and why they are important. I hope maybe he will have seen something today that will change his thoughts on wildlife.
Off the Odwenanoma Mountain we had our last lunch and a swift pack and goodbye to Japheth before driving off the bus station at Nkawkaw. We said our farewell to Chris and Emmanuel in the busy bus station. It was otherwise an uneventful journey excepet for the large rock that presumably reshaped the underside of the bus as we crunched over it, and a marriage proposal for both Bee and I as we bartered for our taxi. After a dinner reflecting on the fantastic experience of wildlife in an amazing county, we said our sad goodbyes.
Off the Odwenanoma Mountain we had our last lunch and a swift pack and goodbye to Japheth before driving off the bus station at Nkawkaw. We said our farewell to Chris and Emmanuel in the busy bus station. It was otherwise an uneventful journey excepet for the large rock that presumably reshaped the underside of the bus as we crunched over it, and a marriage proposal for both Bee and I as we bartered for our taxi. After a dinner reflecting on the fantastic experience of wildlife in an amazing county, we said our sad goodbyes.
Above: Green Twinspot
Posted on behalf of Vicky
11th Feb: A brush up on Honeyguide ID
Penultimate ringing session for Bee and I. We set the nets at Brukruwa near Alices Triangle site. Another smokey session and a busy one for local’s walking past as they tended their crops. Willow Warbler, Garden Warbler, Green Hylia, Buff Spotted Woodpecker, Superb Sunbird and White-throated Bee-eater all made appearances. A Honeyguide that didn’t seem to match any of the illustrations in the bird guide came late in the session. Another wildlife encounter of the day included a small (dead) scorpion in my room that wasn’t in the room the day before. We capped off a good day with a tasty meal at a restaurant in good spirits.
Above: Honeyguide sp.
Posted on behalf on Vicky
10th Feb: Pepease Wood Warbler Site
Has a good hour’s drive down through Mpraeso to determine presence of Wood Warbler through point count surveys, the site chosen through a predictive model which determines the areas likely to support Wood Warbler. Sure enough after some impressive off road driving on some rough tracks, and over a few rickety wooden bridges, Chris spotted one.
The plan was to check out another site afterwards but unfortunately the car broke down, but no matter –this is Africa, a local man with a woolly bobble hat saw our difficulties and mended the car right there at the roadside. Once fixed the journey down the rough track continued (gingerly) but it was too late to do a second survey so we contented ourselves with trying to catch some of the Nightjars that sit on the sandy tracks near the guesthouse. Unfortunately they were just a bit too twitchy on the windy moonlit night.
The plan was to check out another site afterwards but unfortunately the car broke down, but no matter –this is Africa, a local man with a woolly bobble hat saw our difficulties and mended the car right there at the roadside. Once fixed the journey down the rough track continued (gingerly) but it was too late to do a second survey so we contented ourselves with trying to catch some of the Nightjars that sit on the sandy tracks near the guesthouse. Unfortunately they were just a bit too twitchy on the windy moonlit night.
Above: The car being fixed
9th February Mannikins and Ant-lions
Vicky writes:
Ringing at Pepease at the Alice’s Tringle sub site today. After an invigorating dose of classical music in the car on the way to the ringing site we arrived to find the air was thick with smoke. It was hard to breathe when walking in denser areas of vegetation. As the day progressed the smoke cleared somewhat and we had a modest catch of 3 species of Greenbuls: Little, Cameroon Sombre and Little Grey. Other birds included another 2 African Pygmy Kingfishers, a flock of Black-and-white Mannekins, a Speckled Tinkerbird, a pair of Chestnut-breasted Negrofinches and a scruffy Common Bulbul. Chris introduced us to an ant lion which catches its victims in a similar method to how the cavernous open drains in the towns work: it digs a hole and waits as its only a matter of time before an unsuspecting visitor falls in!
Ringing at Pepease at the Alice’s Tringle sub site today. After an invigorating dose of classical music in the car on the way to the ringing site we arrived to find the air was thick with smoke. It was hard to breathe when walking in denser areas of vegetation. As the day progressed the smoke cleared somewhat and we had a modest catch of 3 species of Greenbuls: Little, Cameroon Sombre and Little Grey. Other birds included another 2 African Pygmy Kingfishers, a flock of Black-and-white Mannekins, a Speckled Tinkerbird, a pair of Chestnut-breasted Negrofinches and a scruffy Common Bulbul. Chris introduced us to an ant lion which catches its victims in a similar method to how the cavernous open drains in the towns work: it digs a hole and waits as its only a matter of time before an unsuspecting visitor falls in!
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