Three baby Rock Hyraxes have made their public debuts at Chester Zoo. The pocket-sized pups, which are yet to be named or sexed, arrived to mother Dassie and dad Nungu on July 21 weighing just over half a pound (250g) each – no heavier than a bar of soap!
Rock Hyraxes may be short in stature but these tiny animals have a surprising genetic link: they are more closely related to Elephants than any other species on Earth. Scientists posit that Hyraxes and Elephants evolved from a single common ancestor.
Rock Hyraxes’ two tusk-like incisor teeth constantly grow, just like the tusks of an Elephant. The two species also have similarly-shaped feet and similar skull structure.
Small mammals often experience a short pregnancy period, but Rock Hyraxes are different, with their pregnancy lasting more than seven months. The young are well developed when born, just like miniature adults.
David White, Team Manager of small mammals at Chester Zoo said, “Rock Hyraxes have helped conservationists learn so much about the evolution of different animals, and how animals can evolve and adapt to the environments where they live – they really are special little creatures."
In the wild, Rock Hyraxes are known as ‘Rock Rabbits’ or ‘Dassies’ and can be found in large colonies across Africa and the Arabian Peninsula. Scientists believe they even have their own form of language, using 20 different vocalizations in particular tones and orders to convey meaning.
More photos below!