Leopards, both spotted and black, are numerous and often of great size; hyaenas are found everywhere and are hardy and fierce; the lynx, wolf, wild dog and jackal are also common.
Spotted hyaenas, giant beaver, extinct big cats, extinct species of rhino, extinct giant deer and other deer.
spotted hyaenas communicate with each other by sounds - some of which are audible to humans, others are not.
A recent study* of brown hyaenas was carried out in a game reserve in the Kalahari Desert in Botswana.
Buckland's conjecture that they were of faecal origin, and similar to the album grecum or excrement of hyaenas, was confirmed by Dr W.