Anup Shah / Black-backed jackals (Canis mesomelas) feeding on a wildebeest carcass. Masai Mara National Reserve, Kenya. Taken with remote wide angle camera.

Denis-Huot,Denis-Huot / Lions (Panthera leo) mating, Masai-Mara Game Reserve, Kenya

Denis-Huot,Denis-Huot / Lion (Panthera leo) mating, Masai-Mara Game Reserve, Kenya. Vulnerable species.

Mark Taylor / Collie cross dogs Brec and Bliss, exchanging angry snarls. Brec with hackles raised.

Roland Seitre / Persian leopard / Caucasian leopard (Panthera pardus saxicolor) snarling. Captive, occurs in Central and Southwest Asia. Endangered species.

Denis-Huot / Male Lion (Panthera leo) playing with newborn Topi (Damaliscus lunatus) prey, Masai-Mara game reserve, Kenya.

Denis-Huot / Juvenile Cheetah (Acinonyx jubatus) snarling at Spotted hyaena (Crocuta crocuta) Masai-Mara game reserve, Kenya.

Andy Rouse / Bengal Tiger (Panthera tigris tigris) snarling in waterhole at crocodile. Ranthambore National Park, India.

Will Burrard-Lucas / African leopard (Panthera pardus pardus) mother with cub snarling at remote camera. South Luangwa National Park, Zambia.

Lou Coetzer / Female Leopard (Panthera pardus) snarling, Chobe River, Botswana, April.

Lou Coetzer / Spotted hyena (Crocuta crocuta) growling, Chudop Waterhole, Etosha National Park, Namibia, July.

Edwin Giesbers / Jaguar (Panthera onca) cub, aged five months, captive, native to Southern and Central America.