Planet Zoo

Found only in the Northwestern rainforests of Madagascar, Coquerel's sifaka (or Propithecus coquereli) is a Critically Endangered, medium-sized species of Lemur. Their body is covered in distinctly coloured fur that is white with dark red patches along the limbs, chest, and back, which may fade into grey fur along the tail. The face is black, with yellow eyes and a white stripe on the nose, and is framed by a short white ruff. No distinct sexual dimorphism occurs in this species, with both sexes looking alike, although females are sometimes reported to grow slightly larger than males.

The African spurred tortoise (or Centrochelys sulcata), also known as the sulcata tortoise, is the largest tortoise of continental Africa, and third-largest tortoise in the world. It inhabits the semi-arid savannahs and shrublands of the Sahel and Sahara. The oval carapace is brown to beige in colour, the scutes darken towards the edges and show grows rings. Superficially, males and females look alike except for slight differences in the scutes on the plastron (the 'belly' of the carapace), though males can achieve greater sizes than females.

The African leopard (or Panthera pardus pardus) is the nominate subspecies of the leopard, native to Central and Southern Africa. It has a slender build with an elegant head. The base coat colour ranges from yellow to dark golden and is covered in small, tightly spaced rosettes that turn into black spots towards the lower body, face, and tail tip. The underside and inside of the legs are white. The African leopard is sexually dimorphic, with males being larger and heavier than females.