White-rumped Kestrel

tags: Dickinson's Kestrel, White-rumped Kestrel, Falco dickinsoni, birds, mystery bird, bird ID quiz [Mystery birds] A pair of Dickinson's Kestrels, also known as White-rumped Kestrels, Falco dickinsoni, photographed in Mikumi National Park, Tanzania, Africa. [I will identify this bird for you in 48 hours] Image: Dan Logen, 8 January 2010 [larger view]. Nikon D300s, 600 mm VR lens with 1.4 x extender ISO 800, f/7.1, 1/400 sec. Please name at least one field mark that supports your identification. White-rumped Kestrel's closest relatives are the Grey Kestrel and Banded Kestrel, and the…