764-5161 - Black-backed jackal (silver-backed jackal) (Canis mesomelas) carrying half a Thomson's gazelle (Gazella thomsonii) calf, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5159 - Lion (Panthera leo), Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5129 - Spotted hyena (spotted hyaena) (Crocuta crocuta) with a baby Thomson's gazelle (Gazella thomsonii), Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5140 - Marabou stork (Leptoptilos crumeniferus), Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5160 - Lion (Panthera leo) demonstrating the flehmen response, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5126 - Cheetah (Acinonyx jubatus), Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5142 - Hooded vulture (Necrosyrtes monachus) in mixed juvenile and adult plumage with a prize from a wildebeest kill, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5157 - Lion (Panthera leo) yawning, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5118 - Male cheetah (Acinonyx jubatus) killing a newborn blue wildebeest (brindled gnu) (Connochaetes taurinus) calf, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5136 - Hooded vulture (Necrosyrtes monachus), Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5155 - Acacia tree and clouds at sunrise, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5148 - Lilac-breasted roller (Coracias caudata), Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5149 - Diederik cuckoo (Chrysococcyx caprius), male, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5120 - African pipit (grassland pipit) (grassveld pipit) (Anthus cinnamomeus), Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5162 - Blue wildebeest (brindled gnu) (Connochaetes taurinus) herd, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5156 - Spotted hyena (spotted hyaena) (Crocuta crocuta), Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5138 - Hooded vulture (Necrosyrtes monachus) with wings spread, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5163 - Cheetah (Acinonyx jubatus) cub in an acacia tree, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5146 - Lion (Panthera leo), Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5152 - Lilac-breasted roller (Coracias caudata) with an insect, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5145 - Lion (Panthera leo), Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5151 - Von Der Decken's hornbill (Tockus deckeni), male, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5130 - Beautiful sunbird (Cinnyris pulchella), male, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5147 - Lioness (Panthera leo) at a wildebeest carcass, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5119 - Lion (Panthera leo) demonstrating the flehmen response, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5123 - Kirk's dik dik (Kirks dik-dik) (Madoqua kirkii), female, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5059 - Two African wild dogs (African hunting dog) (Cape hunting dog) (Lycaon pictus) drinking, Ngorongoro Conservation Area, Serengeti, Tanzania

764-5062 - Kori bustard (Ardeotis kori) adult and ckick, Ngorongoro Conservation Area, Tanzania, East Africa, Africa

764-5090 - Spotted hyena (Crocuta crocuta) at a blue wildebeest (brindled gnu) carcass, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5060 - African wild dog (African hunting dog) (Cape hunting dog) (Lycaon pictus), Ngorongoro Conservation Area, Serengeti, Tanzania, East Africa, Africa

764-5061 - African wild dog (African hunting dog) (Cape hunting dog) (Lycaon pictus), Ngorongoro Conservation Area, Serengeti, Tanzania, East Africa, Africa

764-5089 - Spotted hyena (Crocuta crocuta) at a blue wildebeest carcass, Ngorongoro Conservation Area, UNESCO World Heritage Site, Serengeti, Tanzania, East Africa, Africa

764-5064 - Leopard tortoise (Geochelone pardalis), Ngorongoro Conservation Area, Serengeti, Tanzania, East Africa, Africa

857-90603 - Anne Sylvester and Jeremy Thatcher mountain biking on the Cottonwood Trails in the Red Rock National Conservation Area, United States of America

857-90602 - Anne Sylvester and Jeremy Thatcher mountain biking on the Cottonwood Trails in the Red Rock National Conservation Area, United States of America

764-5027 - Two spotted hyena (spotted hyaena) (Crocuta crocuta) pups, Ngorongoro Conservation Area, Serengeti, Tanzania, East Africa, Africa

764-5031 - Spotted hyena (spotted hyaena) (Crocuta crocuta) with a baby Thomson's Gazelle (Gazella thomsonii), Ngorongoro Conservation Area, Serengeti, Tanzania, East Africa, Africa

764-5028 - Leopard tortoise (Geochelone pardalis), Ngorongoro Conservation Area, Serengeti, Tanzania, East Africa, Africa

764-5032 - Beautiful sunbird (Cinnyris pulchella), male, Ngorongoro Conservation Area, Serengeti, Tanzania, East Africa, Africa

764-5030 - Two male cheetah (Acinonyx jubatus) killing a new born blue wildebeest (brindled gnu) (Connochaetes taurinus) calf, Ngorongoro Conservation Area, Serengeti, Tanzania, East Africa, Africa

764-5029 - Two cheetah (Acinonyx jubatus) cubs playing, Ngorongoro Conservation Area, Serengeti, Tanzania, East Africa, Africa

764-5033 - Leopard (Panthera pardus), Ngorongoro Conservation Area, Serengeti, Tanzania, East Africa, Africa

832-369849 - John and Bartha Moulton Homestead, Mormon Barn in the morning, historic barn of the Mormons in front of Teton Range, Mormon Row Historic District, Antelope Flats, Grand Teton National Park, Wyoming, United States of America, USA

832-376962 - 360° panorama view at the col Cir, in Puez Geisler National Park, Sëlva, Selva, Val Gardena, Gardena Valley, Groednertal, South Tyrol, Italy, Europe

832-367336 - Herd of Wildebeest, Wildebai, or Gnu (Connochaetes) crossing the Mara river in Masai Mara, Kenya, Africa

832-376125 - Reflection of Mount Taranaki in the Pouakai Tarns, Taranaki, Mount Egmont National Park, North Island, New Zealand

832-372372 - Rhinoceros (Rhinocerotidae), young crossing a dirt track, Kaziranga National Park, Assam, northeast India, India, Asia

832-373550 - Hoffmann's two-toed sloth (Choloepus hoffmanni), hanging upside down in a tree, La Fortuna, Costa Rica, Central America

832-369995 - Blue or Common Wildebeest (Connochaetes taurinus), during migration, wildebeest jostling for positions ont he shore of the Mara River, Masai Mara, Kenya, East Africa, Africa

832-373551 - Green and black poison dart frog (Dendrobates auratus), Tenorio Volcano National Park, Costa Rica, Central America

832-373028 - Tiger (Panthera tigris), lying in water, Ranthambore National Park, Rajasthan, India, Asia

832-368096 - Morning Glory Pool, a hot spring in Upper Geyser Basin, Yellowstone National Park, Wyoming, USA

832-368088 - American Bison (Bison bison), bull crossing a road in front of a car, Yellowstone National Park, Wyoming, USA

832-367358 - Fly Agaric or Fly Amanita mushroom (Amanita muscaria) in the Kalkalpen National Park in Upper Austria, Europe

832-368185 - Tourisrs riding on camels in Timanfaya Volcanoe National Park in Lanzarote, Canary Islands, Spain, Europe

832-367478 - Guanacos (Llama guanicoe), Parinacota Volcano, Lake Chungara, Lauca National Park, Altiplano, Norte Grande, Northern Chile, Chile, South America

832-374729 - Beefalos or Cattalos, a crossbreed between North American Bison (Bison bison) and Domestic Cattle (Bos taurus), Grand Canyon National Park, North Rim, Arizona, United States of America, USA

832-372890 - Tengmalm's Owl or Boreal Owl (Aegolius funereus), Bavarian Forest National Park, Bavaria, Germany, Europe

832-373596 - Hippopotamus (Hippopatamus amphibius), yawning or threatening adult, St. Lucia Wetland Park, South Africa, Africa

832-376982 - 360 ° panorama of the Pico Viejo volcano and Pico del Teide mountain with a woman standing at the edge of a crater, Teide National Park, Tenerife, Canary Islands, Spain, Europe

832-368092 - Mineral deposits at a hot spring, Midway Geyser Basin, Yellowstone National Park, Wyoming, USA

832-368089 - Crested Pool, a hot spring in Upper Geyser Basin, Yellowstone National Park, Wyoming, USA

832-368091 - Riverside Geyser, Upper Geyser Basin, Yellowstone National Park, Wyoming, USA

832-374485 - Tourists watching zebras (Equus burchelli) from their vehicle, Ngorongoro Crater, Ngorongoro Conservation Area, UNESCO World Heritage Site, Tanzania, Africa

832-375688 - Rock Arch, natural rock arche, Spitzkoppe mountain, Namibia, Africa

832-368090 - Morning Glory Pool, a hot spring in Upper Geyser Basin, Yellowstone National Park, Wyoming, USA

832-374424 - Polar bear sow (Ursus maritimus) with cubs enjoying the evening sun, lying behind a row of trees sheltered from the wind, Wapusk National Park, Manitoba, Canada

832-375689 - Rock Arch, natural rock arche, Spitzkoppe mountain, Namibia, Africa

832-367338 - White Rhinoceros or Square-lipped rhinoceros (Ceratotherium simum), Lake Nakuru National Park, Kenya, Africa

832-368095 - Sawmill Geyser, Upper Geyser Basin, Yellowstone National Park, Wyoming, USA

832-369035 - Migrating Wildebeest (Connochaetes taurinus), Africa

832-369848 - John and Bartha Moulton Homestead, Mormon Barn in the morning, historic barn of the Mormons in front of Teton Range, Mormon Row Historic District, Antelope Flats, Grand Teton National Park, Wyoming, United States of America, USA

832-374472 - Elephants (Loxodonta africana), bull and young crossing the road in front of tourists on a game drive, Etosha National Park, Namibia, Africa

832-375877 - Stack of stones in Jasmund National Park, Ruegen island, Mecklenburg-Western Pomerania, Germany, Europe

832-109159 - Neolithic rock art, elephant engraving, of the Tadrart, Tassili n'Ajjer National Park, Unesco World Heritage Site, Algeria, Sahara, North Africa

832-121315 - Neolithic rock art, painting of cows or bulls, Tasset Plateau, Tassili n'Ajjer National Park, Unesco World Heritage Site, Wilaya Illizi, Algeria, Sahara, North Africa

832-368236 - Female hiker walking on a snow slab, on the Laugavegur hiking trail, Hrafntinnusker-Álftavatn, Fjallabak Nature Reserve, Highlands of Iceland, Iceland, Europe

832-373025 - Tiger (Panthera tigris), walking in front of tourist vehicles on a safari, Ranthambore National Park, Rajasthan, India, Asia

832-377420 - Ice, snow and water at freezing Quill Creek, St. Elias Mountains, Kluane Range behind, Kluane National Park and Reserve, Yukon Territory, Canada

832-374426 - Polar bear sow (Ursus maritimus) with cub sitting in the snow in the sunset, Wapusk National Park, Manitoba, Canada

832-374484 - Hippopotamus (Hippopotamus amphibius), measuing their strength in a threat display, Orangi River, Serengeti, Tanzania, Africa

832-374726 - Holidaymaker enjoying the view from the terrace of the Grand Canyon Lodge towards Deva Temple, Brahma Temple, Grand Canyon National Park, North Rim, Arizona, United States of America, USA

832-372124 - Burchell's Zebra (Equus burchelli), herd drinking at waterhole, Etosha National Park, South Africa

832-371880 - Photographer Norbert Eisele-Hein at Spectra Point, Cedar Breaks National Monument, Dixie National Forest, Brian Head, Utah, USA

832-371417 - Tourists observing African Bush Elephants (Loxodonta africana) from a jeep, Samburu National Reserve, Kenya, East Africa, Africa, PublicGround

832-374727 - Tourist in The Wave, banded eroded Navajo sandstone rocks with Liesegang Bands, Liesegangen Rings, or Liesegang Rings, North Coyote Buttes, Paria Canyon, Vermillion Cliffs National Monument, Arizona, Utah, USA

832-368235 - Female hiker walking on a snow slab, on the Laugavegur hiking trail, Hrafntinnusker-Álftavatn, Fjallabak Nature Reserve, Highlands of Iceland, Iceland, Europe

832-367681 - Grant's Zebra (Equus quagga boehmi) and wildebeest (Connochaetes taurinus), herds in the wilderness with dramatic clouds, Masai Mara National Reserve, Kenya, Africa

832-371901 - Balloon flight over the valley of Goereme, Cappadocia, Turkey, Western Asia

832-369996 - Migration of the Blue or Common Wildebeest (Connochaetes taurinus), wildebeest jostling for positions on the shore of the river Mara, Masai Mara, Kenya, East Africa, Africa

832-369979 - Wildebeest (Connochaetes taurinus), Gnu migration, wildebeest while crossing the Mara River, Masai Mara, East Africa, Africa

832-369089 - Tourists observing wildlife in Serengeti National Park, Tanzania, Africa

832-369231 - Ring-tailed Lemur (Lemur catta), Near Threatened, Berenty Nature Reserve, Madagascar, Africa

832-369234 - Diademed Sifaka (Propithecus diadema) hanging in a tree, Endangered, IUCN 2008, Perinet Nature Reserve, Madagascar, Africa

832-373026 - Tiger (Panthera tigris), walking in front of tourist vehicles on a safari, Ranthambore National Park, Rajasthan, India, Asia

832-372901 - Chew marks of a Black Woodpecker (Dryocopus martius), Landschaftsschutzgebiet Tratzberg conservation area, Tyrol, Austria, Europe

832-374430 - Bison (Bison bison) in the prairie near the Waterton Lakes National Park, Alberta, Canada

832-374728 - Shadow of a photographer on The Wave, banded eroded Navajo sandstone rocks with Liesegang Bands, Liesegangen Rings, or Liesegang Rings, North Coyote Buttes, Paria Canyon, Vermillion Cliffs National Monument, Arizona, Utah, USA

832-372472 - Waterfalls in Krka National Park, Skradin, Sibenik-Knin, Dalmatia, Croatia, Europe

832-369233 - Indri or Babakoto (Indri indri) sitting in a tree, Perinet Analamazoatra Reserve, Madagascar, Africa