1116-51920 - Close-up of female common ostrich (Struthio camelus) opening beak; Otavi, Otjozondjupa, Namibia

1116-51951 - Close-up portrait of a lioness (Panthera leo) lying down in the golden long grass on the savanna in the Etosha National Park; Otavi, Oshikoto, Namibia

1116-51968 - Black rhinoceros (Diceros bicornis) standing beside a waterhole in the haze looking at camera in the Etosh National Park; Otavi, Oshikoto, Namibia

1116-51950 - Close-up portrait of a male common waterbuck (Kobus ellipsiprymnus) looking at the camera at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51956 - Close-up of an African bush elephant (Loxodonta africana) drinking from grassy waterhole with its trunk curled into its mouth on the savanna in Etosha National Park; Otavi, Oshikoto, Namibia

1116-51894 - Close-up of head of Southern giraffe (Giraffa giraffa) against a bokeh background, Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51930 - Two common warthogs (Phacochoerus africanus) lying in a muddy waterhole on the stony ground on the savanna at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51944 - Portrait of a common warthog (Phacochoerus africanus) standing in the mud at a waterhole and looking at the camera at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51955 - Close-up of an African bush elephant (Loxodonta africana) drinking from grassy waterhole with its trunk curled into its mouth on the savanna in Etosha National Park; Otavi, Oshikoto, Namibia

1116-51966 - Black rhinoceros (Diceros bicornis) standing on rocks lowering head and looking at camera in the Etosh National Park; Otavi, Oshikoto, Namibia

1116-51945 - Close-up of a common warthog (Phacochoerus africanus) lying on its stomach in the mud at a waterhole next to a butterfly at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-50780 - Decorated camel and Giza Pyramid Complex, UNESCO World Heritage Site; Giza, Egypt

1116-51761 - Pig on a farm peering through a wire fence at the camera; Armstrong, British Columbia, Canada

1116-51731 - A young male lion (Panthera leo) pokes his head above a rocky ledge. He has a short mane and is staring straight at the camera, Serengeti National Park; Tanzania

1116-51676 - An endangered Green sea turtle (Chelonia mydas) swims underwater in Maui along the sandy bottom looking for food; Paia, Maui, Hawaii, United States of America

1116-51643 - Bald eagle (Haliaeetus leucocephalus) with splashes of water; Denver, Colorado, United States of America

1116-51703 - Balinese long-tailed Monkey (Macaca fascicularis), Ubud Monkey Forest; Bali, Indonesia

1116-50784 - Decorated camel and Pyramid of Cheops (Khufu), Giza Pyramid Complex, UNESCO World Heritage Site; Giza, Egypt

1113-106950 - Adult male Jaguar (Panthera onca), close-up, Costa Rica

1174-10572 - A portrait of a male lion, Panthera leo, showing scratches on face.

1174-10636 - A close up portrait of a male lion, Panthera leo, showing scratches on face.

1350-2741 - Mountain Gorilla's (Gorilla beringei beringei) of the Muhoza group, in Volcanoes National Park, Virunga mountain range, Rwanda

1350-2739 - The eyes of a Mountain Gorilla (Gorilla beringei beringei) of the Muhoza group, peak out from behind foliage, in Volcanoes National Park, Virunga mountain range, Rwanda

1350-2736 - The eyes of a Mountain Gorilla (Gorilla beringei beringei) of the Muhoza group, peak out from behind foliage, in Volcanoes National Park, Virunga mountain range, Rwanda

1350-2574 - Beaked Whale stranded on coral reef during low tide, Mesoplodon sp., Mili, Marshall Islands (N. Pacific)..

1350-2743 - Mountain Gorilla (Gorilla beringei beringei) of the Muhoza group, in Volcanoes National Park, Virunga mountain range, Rwanda

1350-2742 - Mountain Gorilla (Gorilla beringei beringei) of the Muhoza group, in Volcanoes National Park, Virunga mountain range, Rwanda

1350-2738 - The eyes of a Mountain Gorilla (Gorilla beringei beringei) of the Muhoza group, peak out from behind foliage, in Volcanoes National Park, Virunga mountain range, Rwanda

1350-2746 - Mountain Gorilla (Gorilla beringei beringei) of the Muhoza group climb trees, in Volcanoes National Park, Virunga mountain range, Rwanda

1178-36435 - Close up of face of wet bear eating foliage

1178-35428 - Face of cat sitting on shoulder of woman

1178-34723 - Horse peeking out from stable door

1350-1905 - A male black bear eats the last green of the year (Ursus Americanus), Yukon Territory, Canada

1350-1158 - Monkeys in a natural onsen (hot spring), located in Jigokudani Monkey Park, Nagono prefecture,Japan.

1350-1161 - Monkeys in a natural onsen (hot spring), located in Jigokudani Monkey Park, Nagono prefecture,Japan.

1350-1917 - Close up portrait of male black bear (Ursus americanus), Yukon Territory, Canada.

1350-1154 - Monkeys in a natural onsen (hot spring), located in Jigokudani Monkey Park, Nagono prefecture,Japan.

1350-1159 - Monkeys in a natural onsen (hot spring), located in Jigokudani Monkey Park, Nagono prefecture,Japan.

1350-1936 - Portrait of female Black Bear (Ursus americanus) in Yukon Territory

1350-1935 - Portrait of Black Bear (Ursus americanus) in Yukon Territory

1350-1160 - Monkeys in a natural onsen (hot spring), located in Jigokudani Monkey Park, Nagono prefecture,Japan.

1350-1157 - Monkeys in a natural onsen (hot spring), located in Jigokudani Monkey Park, Nagono prefecture,Japan.

1350-1892 - A young red fox (Vulpus vulpus) seems to have a crooked grin on his face while looking staright at the camera. Yukon Territory, Canada

1350-1156 - Monkeys in a natural onsen (hot spring), located in Jigokudani Monkey Park, Nagono prefecture,Japan.

1350-1162 - Monkeys in a natural onsen (hot spring), located in Jigokudani Monkey Park, Nagono prefecture,Japan.

1350-1155 - Monkeys in a natural onsen (hot spring), located in Jigokudani Monkey Park, Nagono prefecture,Japan.

1350-1938 - A Black bear (Ursus americanus) roams the dry grass before going into hibernation, Yukon Territory

1350-1940 - Portrait of Black bear (Ursus americanus) at sunset, Yukon Territory, Canada

1350-1163 - Monkeys in a natural onsen (hot spring), located in Jigokudani Monkey Park, Nagono prefecture,Japan.

1350-1152 - Monkey in a natural onsen (hot spring), located in Jigokudani Monkey Park, Nagono prefecture,Japan.

1350-1911 - Close up portrait of a red fox, Yukon Territory, Canada

1350-1929 - A well fed black bear (Ursus americanus) eats some green before the winter comes, Yukon Territory, Canada.

1350-1151 - Monkey in a natural onsen (hot spring), located in Jigokudani Monkey Park, Nagono prefecture,Japan.

1350-1153 - Monkey in a natural onsen (hot spring), located in Jigokudani Monkey Park, Nagono prefecture,Japan.

1345-17 - Elephant seal (Mirounga leonina), Right Whale Bay

1116-49665 - A close look into the eyes of a Green sea turtle (Chelonia mydas), an endangered species, Philippines

1116-49297 - Close-up of female cheetah (Acinonyx jubatus) yawning at camera, Serengeti, Tanzania

1116-49310 - Two Masai giraffe (Giraffa camelopardalis tippelskirchii) crossing necks by trees, Serengeti, Tanzania

1116-49277 - Close-up of young plains zebra (Equus quagga) eyeing camera, Serengeti, Tanzania

1116-49301 - Close-up of two Masai giraffe (Giraffa camelopardalis tippelskirchii) crossing necks, Serengeti, Tanzania

1116-49393 - Goat eating something green in it's mouth, Harar, Harari Region, Ethiopia

1116-49179 - Close-up portrait of lioness (Panthera Leo), Katavi National Park, Tanzania

1116-49296 - A cheetah (Acinonyx jubatus) is staring into the distance in a close-up of her face and neck. She has brown fur covered with black spots, and the background bokeh is a smooth and creamy gold, Serengti, Tanzania

1116-49181 - Two Hippopotamus (Hippopotamus amphibious) face off aggressively in shallow water in Katavi National Park, Tanzania

1116-49404 - A Western Garter Snake (Thamnophis elegans) soaks up some sun on a spring day, Brownsmead, Oregon, United States of America

1116-49662 - This Green sea turtle (Chelonia mydas), an endangered species, is rubbing it's chin on it's shoulder, Hawaii, United States of America

1116-50401 - Close-up of cheetah (Acinonyx jubatus) face against blurred background, Klein's Camp, Serengeti National Park; Tanzania

1116-50360 - A young male lion (Panthera leo) pokes his head above a rocky ledge under a blue sky. He has a short mane and is staring straight at the camera. Klein's Camp, Serengeti National Park; Tanzania

1116-50243 - Mountain gorilla (Gorilla beringei beringei), Bwindi Impenetrable National Park; Western Region, Uganda

1116-50405 - Close-up of cheetah (Acinonyx jubatus) turning blood-stained head right, Klein's Camp, Serengeti National Park; Tanzania

1116-50380 - Hippo (Hippopotamus amphibius) stands in water staring at camera, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50331 - A Bengal tigress (Panthera tigris tigris) lies up to her neck in the dark shadows of a water hole. Her name is Maya 'The Enchantress', and she has orange and black stripes with white patches on her head; India

1116-50424 - Lioness and cub (Panthera Leo) face camera near Impala (Aepyceros melampus) harem, Grumeti Serengeti Tent Camp, Serengeti National Park; Tanzania

1116-50330 - A male lion (Panthera leo) lies with its head bathed in the golden light of dawn. It has a big mane and is staring into the distance,Klein's Camp, Serengeti National Park; Tanzania

1116-50403 - Monochrome close-up of lion (Panthera leo) face in shadows, Klein's Camp, Serengeti National Park; Tanzania

1116-50359 - Two yellow-billed oxpeckers (Buphagus africanus) in Cape buffalo (Syncerus caffer) nostrils, Klein's Camp, Serengeti National Park; Tanzania

1116-50404 - Monochrome close-up of half male leopard (Panthera pardus) face, Cottar's 1920s Safari Camp, Maasai Mara National Reserve; Kenya

1116-50258 - Wood bison bull (Bison bison athabascae) portrait, Alaska Wildlife Conservation Center in South-central Alaska. The Alaska Wildlife Conservation Center played a big part in helping reintroduce these animals back into the Alaska wilds; Portage, Alaska, United States of America

1116-50387 - Close-up of male leopard (Panthera pardus) head turned left, Cottar's 1920s Safari Camp, Maasai Mara National Reserve; Kenya

1116-50389 - Close-up of lioness (Panthera leo) on branch lying asleep, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50244 - Zanzibar red colobus (Piliocolobus kirkii), Jozani National Park; Unguja Island, Zanzibar, Tanzania

1116-50327 - Side view of a Puma in Southern Chile; Chile

1116-49958 - Sitka deer fawn (Odocoileus hemionus sitkensis) peering out from the green foliage, Tongass National Forest; Alaska, United States of America

832-389985 - Lioness (Panthera leo) face. The animal looks into the camera in South Luangwa National Park, Zambia, Africa

1113-104071 - Bedouin with shisha at the desert in the evening, Dubai, V.A.E., United Arab Emirates, Middle East, Asia

1174-9034 - A spotted hyena, Crocuta crocuta, with blood covering its face, direct gaze, Sabi Sands, Greater Kruger National Park, South Africa

1112-5441 - A female lion (Panthera leo), face detail, Serengeti National Park, Tanzania, East Africa, Africa

1112-5368 - African bush elephant (Loxodonta africana), face detail, Tarangire National Park, Tanzania, East Africa, Africa

1112-4917 - Harbor seal (Phoca vitulina) face detail near Moss Landing, California, United States of America, North America

1116-47732 - A young Green sea turtle (Chelonia mydas) swims down to reef after taking a break at the surface, Makena, Maui, Hawaii, United States of America

1116-48775 - Black and white close-up portrait of a gorilla, Northern Province, Rwanda

1116-47517 - Male lion (Panthera leo) lies in grass staring left, Serengeti National Park, Tanzania

1116-47909 - Close-up of African buffalo (Syncerus caffer)head through grass, Maasai Mara National Reserve, Kenya

1116-47565 - Curious Holstein cows looking at the camera while standing in a fenced area with identification tags in their ears on a robotic dairy farm, North of Edmonton, Alberta, Canada

1116-47522 - Close-up of male lion (Panthera leo) head staring out, Serengeti National Park, Tanzania

1116-47582 - Close-up of the head of a Holstein cow standing at a barb wire fence making a funny face, with identification tags in it's ears on a robotic dairy farm, North of Edmonton, Alberta, Canada

1116-47823 - Close-up of elephant (Elephas maximus) head with gold tassel, Bangkok, Thailand

1116-47523 - A male lion (Panthera leo) lies with it's head bathed in the golden light of dawn. It has a big mane and is staring into the distance. Shot with a Nikon D850, Serengeti National Park, Tanzania

1116-47455 - A captive female Brown bear (Ursus arctos) rests and sleeps on a driftwood log at the Alaska Wildlife Conservation Center with a pond in the background, South-central Alaska, Portage, Alaska, United States of America

1116-47492 - Close-up of wild dog (Lycaon pictus) standing in grass, Serengeti National Park, Tanzania