Straw-coloured fruit bat (eidolon helvum) kasanka national park, zambia, in flight, abstract image

horizontals skies park developing country zambian endothermic animals horizontal developing countries wildlife parks pteropodidae straw coloured eidolon flight vertebrate endotherm mammal helvum chiroptera image warm blooded flight nocturnal winged warm vertebrates national blooded mammals nature bats blurred mammalia african abstract motion bat zambia zoology third world bat africa kasanka fruit flying fauna sky animal