Joel Sartore / Photo Ark / A black phase critically endangered Indochinese leopard (Panthera pardus delacouri) snarling, Zoo Taiping, Malaysia. Captive.
Will Burrard-Lucas / A mating pair of leopards (Panthera pardus) caught in front of a camera trap at night, Laikipia Wilderness Camp, Kenya. Communication Arts Annual 62 Competition 2021 Winner Book Category; Sony World P...
Edwin Giesbers / Grey Wolf (Canis lupus), snarling protectively over carcass, Biotoppark Anholt, Germany, May. Captive.
Felis Images / Asiatic lion (Panthera leo persica), female and cubs in morning light, cub biting mother's leg. Gir National Park, Gujarat, India. Photo?hillip Ross/Felis Images
Klein & Hubert / Black / Melanistic Leopard (Panthera pardus) growling. Controlled conditions
Ann & Steve Toon / Lion (Panthera leo) male snarling at night, Zimanga private game reserve, KwaZulu-Natal, South Africa, September
Paul Williams / Lion (Panthera leo) close up of teeth while its snarling, captive.
Wim van den Heever / African lion (Panthera leo) growling at potential danger in the water (Panthera leo) Okavango Delta, Botswana.
Edwin Giesbers / Barbary macaque (Macaca sylvanus) baring teeth as a sign of submission, Gibraltar Nature Reserve, Gibraltar,
Tony Heald / African lion (Panthera leo) three subadults resting on the road, one snarling, Central Kalahari Game Reserve, Botswana