Most field guides require the animal to stand still to be determined up to the species level. In reality, a lot of these animals are quite shy: they run off upon being approached, leaving you wondering to what species that fine ass belongs.This extensive field describes a third of East Africa’s most commonly encoutered mammals, as well as some other creatures. It includes an easy method to discern them based on their behinds, and provides interesting fact about each species. A must-have for biologists eveywhere and a great introduction for all other nature enthousiasts!- Determination key based on buttocks & all their characteristics- 50 species, each comprehensively described (including diet, size, occurrence and fun facts)- Descriptions of all 27 animal families included with added illustrations