The Northern Bald Ibis against stormy sky. This very rare bird is indigenous to North Africa and there are very few left in the wild. It is now on the critically endangered list Photograph
Detail of a gorilla foot, showing the digits and opposable big toe. Mountain gorilla, gorilla, gorilla beringei beringei, in the Bwindi Impenetrable Forest, a World Heritage site. Endangered species. Photograph
The Northern Bald Ibis against summer sky. This very rare bird is indigenous to North Africa and there are very few left in the wild. It is now on the critically endangered species list. Photograph
Northern bald ibis, Geronticus eremita perched on a branch with a green foliage background. This migratory bird is critically endangered in the wild. Photograph
Detail of a gorilla hand, showing the digits and opposable thumb. Mountain gorilla, gorilla beringei beringei, in the Bwindi Impenetrable Forest, a World Heritage site. Endangered species. Photograph