close up portrait of a mountain gorilla at a short distance in natural habitat. the mountain gorilla gorilla beringei beringei

africa african animal apes arms authority behavior beringei big black bush bwindi closeup congo democratic emotion endangered face fauna forest gorilla habitat hairy hominidae hominids impenetrable intelligence jungle mammal monkey mountain mountains natural nature primate primatology protection rainforest republic rwanda simian smart species strong tropical uganda virunga volcanic wild wilderness wildlife