Wildebeest Bottleneck Wildebeest pile up at the bottom of a cliff as they struggle to leave the river. Date Taken: 15th September 2010Camera: Canon EOS-1Ds Mark IIIID: WBL-Serengeti-Migration-100915072219Keywords: Africa, Antelopes, Blue Wildebeest, Mammals, Serengeti National Park, Tanzania Unique Image ID: Search for: Follow Me Follow @willbl Follow @willbl on Instagram Subscribe on YouTube More InformationAbout Licensing Prints Books Projects Blog