The project
The aim is to understand how Palearctic-African migrants use and move around the different vegetation zones found in West Africa, ranging from the semi-desert Sahelian region in Burkina Faso to the lush tropical rainforest in southern Ghana, and whether habitat change may impact them on their wintering grounds.
During the temperate winter of 2009/2010, using point count methodology and mist-netting, we recorded migrants along a degradation gradient at five different stations on a north-south transect. In 2010/2011 we plan to re-visit these sites as well as roving further afield to get a broader picture of migrant habitat use.
Monday 10th Oct 2011 - Ouagadougou to Accra
A short hop from Ouagadougou to Accra, and a different climate felt when stepping off the plane. Already mid-day, but coastal Accra felt quite cool compared to Ouaga. Off to the usual hostelry, and another afternoon of sorting and playing catch-up with data and emails.
Sunday 9th Oct 2011 - Ouagadougou Forest Park
Photo above: Straw-coloured fruit bats in Ouagadougou Forest Park
A late breakfast at a new place for me – un-named, so when asked what we should call it when writing out a breakfast receipt, the proprietor suggested “le Coin des Amis”. I hope it sticks!
The rest of the final day in Burkina is ensuring Aly & Oumar are completely au fait with the laptops, data entry and saving, and emailing. I try and fail to install any software to go with their GPS’s, but no great shakes for the moment.
Saturday 8th Oct 2011 - Wood warblers and nightingales, Ouagadougou
Photo above: Aly and Oumar with wood warbler and nightingale
Photo above: Nightingale and wood warbler
Next round no wood warblers, but the third and fourth produced 1 each, both in the exact same spot by the mp3 player. Are they easier to catch now on passage when they are vocal, than later on when they seemed, last season at least, to be quieter? Moved the mp3 player to a spot with a nightingale croaking nearby, and subsequently caught a second of these. Another garden warbler was also caught, so not a bad morning for migrants.
Following news of Wales’s win over Ireland in the rugby, a “relaxed” afternoon of catching up on expenditure, and a few pointers to Aly regarding data entry. Not that he needed it – he was well under way with putting ringing data in before I got involved. Good man!
Friday 7th Oct 2011 - Ringing at the monastery
Photo: Busy at the nets at the monastery
This afternoon the Oursi guys had their laptops seen to, getting a French version of the operating system installed. Plus they had all the relevant other software in French too, so nothing lost.
Thursday 6th Oct 2011, Ouagadougou - meetings and monasteries
After getting the go-ahead from the Father Abbot on the phone this morning, he wanted to meet us when we arrived at the monastery to set our nets ready for the following morning. He was delighted to be of assistance. With minimal modification to create net rides (we had one ready-made – a ride cut for putting up telegraph poles: ideal), we put up 6 nets; plenty for a morning’s training. Would we catch more than we did last October though? Only 3 birds each morning then! This site does look promising, with loads of shrubby cover. It seems that the grounds of the monastery are fenced off so that livestock cannot wander in, encouraging plenty of scrubby growth and rank grass. Nets set and furled just before dark, we head back to town.
Back to La Source du Sahel, for spaghetti and tomato sauce, with a baguette of fried minced beef and onions. Same as last night, and would prove to be the same every night! Who needs variety when it’s so tasty and excellent value?
Wednesday 5th Oct 2011, Ouagadougou
Handing -over of equipment today, much relief for me as was a considerable bulk! 2 old laptops included, donated to the project for the Burkina team to be able to input all of their data as they go along, and email it to us at opportune stages during the season. Then to the office, to find that Idrissa and Georges are not around, but no matter, as there’s plenty to do. Meet up with Mohamed, who tells us that our hopes for some ringing training in Ougadougou Forest Park may not be possible. It seems a bit of a blow, but apparently they couldn’t accommodate only because the park staff are preparing for a visit of pan-African conservation dignitaries on the 8th, otherwise they were very keen. That’s great news, for next time at least. However, Georges has already armed Mohamed with an alternative to investigate, a monastery some 25km south of the city. Some introductions to the laptops first, and it’s clear early on that the software in English is not going to be easy for Aly & Oumar. Why didn’t we think of that before?!
Lunch next to the office, boiled rice with delicious sauce arachid, or groundnut sauce, seasoned with dried fish. We then head off to pay a visit to the monastery, arriving mid-prayers, so we seek some shade next to a nearby barrage. Despite the heat of mid-afternoon, there’s loads of bird activity, mostly rainy-season breeders, such as weavers, bishops and resident finches, all in and out of the long grasses at the lake shore. From the same grasses the calls of tawny-flanked prinias, and in the middle distance a dead tree in the lake is home to a dozen or more long-tailed cormorants.
Back at the monastery we ring a gong to announce our presence, and one of the elders agrees to see us. Not foreseeing any problems, he does suggest we should speak with the Father Abbot, and in his absence we are given his number to call him first thing the next day.