Straw-coloured fruit bat (eidolon helvum) kasanka park, zambia, in flight at sunrise.

skies developing country animals horizontal developing countries straw coloured silhouettes fruit bat vertebrate endotherm mammal silhouette flight nocturnal winged fruit bats national sunrise fruit bats nature mammalia bat zoology bat kasanka fruit flying fauna sky horizontals suns park zambian endothermic wildlife sun pteropodidae eidolon flight sunset helvum chiroptera warm blooded warm vertebrates blooded sunsets mammals bats african zambia silhouetted third world fruit bat africa animal