13793471 - 4 Young Brown Bear Cubs Standing Together On Tundra Katmai National Park Southwest Alaska Summer13795589 - Africa, Uganda, Kibale National Park, Ngogo Chimpanzee Project. Observing his surroundings, a young adult chimpanzee expresses social excitement in his face and with a partial erection.13795905 - Asia, Japan, Nagano, Jigokudani Yaen Koen, Snow Monkey Park, Japanese macaque, Macaca fuscata. Three baby snow monkeys hold on to each other for comfort.13795588 - Africa, Uganda, Kibale National Park, Ngogo Chimpanzee Project. Observing his surroundings, a young adult chimpanzee expresses nervous, social excitement in his face and with a partial erection.13887137 - Leopard (Panthera Pardus) Snarling In A Tree; Timbavati Limpopo South Africa13795896 - Asia, Japan, Nagano, Jigokudani Yaen Koen, Snow Monkey Park, Japanese macaque, Macaca fuscata. A baby Japanese macaque swims in the thermal pool.13882282 - Herd of African bush elephants (Loxodonta africana) running by a waterhole through the savanna; South Luangwa National Park, Zambia70476562 - Stromboli volcano eruptions, Sicily, Italy70474648 - Western Lowland Gorilla yawning70359318 - Woman looking at camera, head and shoulders, portrait70474141 - Muscular young man looking in gym mirror70474649 - Western Lowland Gorilla looking at camera71085204 - Businessman receiving bad news by cell phone71083267 - Businessman glaring with furrowed brow, portrait70507959 - Woman with fingers at temples, looking to the side, close up70508068 - Businessman pressing fist against table, close-up71083302 - Businessman pointing finger in accusation71083263 - Businessman shouting in frustration71083262 - Businessman clenching fists in anger
