Thanks Neil,
My HBW's are in Belgium... and me in Uganda. However, I try to help local people, my students, my staff, local guides, to identify the birds with what is available. Even getting Birds of East Africa is an issue here, HBW is just impossible...
I just wondered which physical features we can use to ID such a bird here (I bet kawirondensis is not in Western Uganda but somewhere in Kenya)... or is it the only dark grey lark around?