The photos uploaded are made in Maasai Mara in Kenya, Queen Elizabeth in Uganda, Serengeti and Mikumi in Tanzania. Yeah, I also have hippo picks from Ngorongoro and Selous, but just did not upload them. You have to make some sort of selection...
For those who like the biological details:
Click a link and you'll go to the Flickr photo page for that rank in the biological classification. Or have a look in the 'Find wildlife photos' menu item on the left.
Phylum: Chordata; Vertebrates / Gewervelden
Class: Mammalia; Mammals / Zoogdieren
Order: Artiodactyla; Even-toed Ungulates / Evenhoevigen
Suborder: Cetruminantia; Ruminants, Whales and Hippos / Herkauwers, Walvissen en Nijlpaarden
Infraorder: Cetancodonta; Whales, Dolphins, Hippos / Walvissen, Dolfijnen, Nijlpaarden
Family: Hippopotamidae; Hippopotamuses / Nijlpaarden
Genus: Hippopotamus; Hippopotamuses / Nijlpaarden
Species: Hippopotamus amphibius; Hippopotamus / Nijlpaard