It was a busy and hectic night made worse by rain on and off and then a huge downpour at 5:30am just before we opened nets. We therefore only opened 2/3 of the ‘L’ of nets to start with expecting the Marsh Warbler ‘boom’ that happens at around 6am when they start moving out of roost – but it didn’t come. With the rain and thick mist which then continued on into the morning till about 9:30am the birds just sat in the bushes and only moved off slowly throughout the morning. We had to close nets at about 7:30 due to rain but already had 1,000 birds to ring which we worked through and as the weather cleared up at 10am opened up nets again and kept catching, then opening the swallow nets too and ending up working through to 3pm!! Total for the day: 2,95 birds ringed!
Two of the three ringing tables we had going to handle the number of birds at the Leopard Cocktail Bar:
The vast majority of birds were Ap’s – i.e. Marsh Warblers… and in fact it was a record-setting day in that well over 2,000 were ringed, the most we’ve ever ringed of a single species in one day in 39 years!! The previous high was 1,500 Sprossers in 1995.
With the rain around suddenly there were falcons – mostly Amur Falcons though a couple of Sootys were also seen. We estimated a good 500-700 Amurs came through in about 2-3 hours feeding on flying ants some just over our heads, others peppering the sky in the distance. Along with these were the Eurasian Rollers – again several 100 moving up the valley and over the ridge heading for Tanzania. It’s awesome to see the migration actually happening!!
Highlights ringed – not a huge variety, but again good numbers of Basra Reed Warblers, at last a few more Irania (White-throated Robin), a few Garden Warblers, a few more Upcher’s Warblers and a Sedge Warbler.
Also through the day we finally had a load of Steppe Eagles, huge migrants (compared to the warblers!) from Asia that had been conspicuously missing so far.
A Great White Heron chugged around overhead the night nets for a while in the night followed by a flock of Cattle Egrets attracted to the lights an hour or so before dawn. They stayed all day in the end – pictured here perched all over the dead tree outside the lodge like Christmas decorations (see pic below). There was also a Dwarf Bittern flopping around in the bush but managed to avoid the nets and a Squacco Heron was part of the Cattle Egret contingent but realised it was in the wrong tour group once the sun came up and it slunk off into the bush on its own.