13777637 - Bighorn Sheep ram (Ovis canadensis) stands on a ridge during the rut near Yellowstone National Park; Montana, United States of America13777636 - Bighorn Sheep ram (Ovis canadensis) with large, battered horns stands on a ridge during the rut near Yellowstone National Park; Montana, United States of America13777627 - Bighorn Sheep ram (Ovis canadensis) on a snowy slope beneath vertical cliffs in the North Fork of the Shoshone River valley near Yellowstone National Park; Wyoming, United States of America13777617 - Bighorn Sheep ram (Ovis canadensis) performs lip curl (flehmen display) in the North Fork of the Shoshone River valley near Yellowstone National Park; Wyoming, United States of America13777602 - Large Bighorn Sheep ram (Ovis canadensis) with massive horns performs lip curl (flehmen) display during the rut near Yellowstone National Park; Montana, United States of America13777409 - Giraffe (Giraffa), Etosha National Park; Namibia13776827 - Greater Sage-grouse (Centrocercus urophasianus); Fort Collins, Colorado, United States of America13776814 - Mule deer buck (Odocoileus hemionus) standing in a golden grass field; Steamboat Springs, Colorado, United States of America13776812 - Mule deer buck (Odocoileus hemionus) with drop tine; Steamboat Springs, Colorado, United States of America13885954 - Portrait of a Lemur; M'Bouzi Island, Mayotte, Mozambique13885709 - Lilac-breasted roller bird (Coracias caudata) perching; Masai Mara, Kenya13885688 - Close-up portrait of a Curl-Crested Aracari (Pteroglossus beauharnaisii) perched on a tree branch at a zoo; San Diego, California, United States of America13885038 - Portrait of a gentoo penguin (Pygoscelis papua) standing in the snow, lowering head; Cuverville Island, Antarctica13885028 - Desert Bighorn (Ovis canadensis nelsoni) ewe standing on the red-rock cliffs grazing on the shrubs in Valley of Fire State Park; Nevada, United States of America13885023 - Desert Bighorn (Ovis canadensis nelsoni) ewe standing on the red-rock cliffs with yellow flowered Brittlebush (Encelia farinosa) in Valley of Fire State Park; Nevada, United States of America13884992 - Portrait if a puffin (Fratercula) standing on a cliff on Vigur, the second largest island of the Ísafjarðardjúp Fjord in Westfjords, Iceland. Located just south of the Arctic Circle, the island is famous for its enormous colony of birdlife. Species here include puffins, eider ducks, arctic terns, black guillemots and razorbills; Vigur, Westfjords, Iceland13884723 - Kayakers running Great Falls of the Potomac River.; Great Falls, Maryland/Virginia.13884722 - A kayaker on a steep creek ready to boof into Class 5 white water.; Blackwater River, Blackwater State Park, Davis, West Virginia.13884590 - Portrait of leopard seal (Hydrurga leptonyx) resting on ice floe at Antarctica's Booth Island; Antarctica13883930 - Polar bear (Ursus maritimus) crossing ice in Arctic; Svalbard, Svalbard and Jan Mayen, Northern Norway13883929 - Portrait of a lion, (Panthera leo) walking towards the camera along a grassy track in Klein's Camp; Serengeti, Tanzania13883921 - Portrait of a cheetah (Acinonyx jubatus) standing with its mouth open on the grassy savanna at the Kicheche Bush Camp; Narok, Masai Mara, Kenya13883690 - Two African elephants (Loxodonta) standing on the savanna back to back under a stormy sky at Addo Elephant National Park; Eastern Cape, South Africa13882713 - A Galapagos sea lion, Zalophus wollebaeki, on a beach in sunlight.13882556 - Three vervet monkeys, Cercopithecus Aethiops, perched in a tree.13882326 - Portrait of a guanaco (Lama guanicoe) looking at camera, Torres del Paine National Park; Patagonia, Chile13882311 - Portrait of a guanaco (Lama guanicoe) looking at camera, Torres del Paine National Park; Patagonia, Chile13882246 - Portrait of southern elephant seal pup (Mirounga leonina) in the ocean surf stretching its back and raising its hind flippers into a curled back position with its mouth open; South Georgia Island, Antarctica13882214 - Close-up portrait of young king penguin (Aptenodytes patagonicus) standing on a rock looking out into the distance; South Georgia Island, Antarctica13882201 - Portrait of a kelp goose (Chloephaga hybrida) and her fuzzy goslings on the lichen and algae covered rocks along the coast; Falkland Islands, Antarctica13881988 - Portrait of a giraffe (giraffa) standing in field in the grasslands of the savanna looking at the camera, with another giraffe standing in the distance; Maasai Mara National Park, Kenya, Africa13778338 - Male Northern Cardinal (Cardinalis cardinalis) in the Chiricahua Mountains near Portal; Arizona, United States of America13778336 - Chiricahua Leopard Frog (Rana chiricahuensis), a threatened species, sunning on a log near Cave Creek in the Chiricahua Mountains near Portal; Arizona, United States of America13777674 - Close-up of a Gulf Fritillary Butterfly (Aguralis vanillae) at the Rancho Santa Ana Botanic Garden; Claremont, California, United States of America13777672 - Yellow-bellied Marmot (Marmota flaviventris) sitting at the base of a Giant Sequoia (Sequoiadendron giganteum) tree in Sequoia National Park; California, United States of America13777651 - Pair of Wood Ducks (Aix sponsa) swimming in an icy pond in Sacagawea Park; Livingston, Montana, United States of America13777648 - Bighorn Sheep ram (Ovis canadensis) with massive horns walks along a bluff above the Yellowstone River near Yellowstone National Park; Montana, United States of America13777600 - American Bison bull (Bison bison) standing in snow in Yellowstone National Park; Wyoming, United States of America13885926 - Portrait of a Scarlet Macaw (Ara macao) in Gumbo Limbo Park, Roatan, Honduras; Roatan, Honduras13885705 - Two donkeys near the coast in Santorini, Greece; Santorini, Greece13885687 - Leopard Blenny (Exallias brevis) in a coral reef of the Pacific Ocean; Hawaii, United States of America13885669 - Peacock in the Coyaba Gardens of Jamaica; Ocho Rios, Jamaica13885415 - Icelandic horses standing in the amazing landscape of Iceland; Iceland13885042 - Portrait of a gentoo penguin (Pygoscelis papua) standing in the snow, facing right; Cuverville Island, Antarctica13885039 - Portrait of a gentoo penguin (Pygoscelis papua) stands on rocks, facing right and eyeing the camera; Cuverville Island, Antarctica13885030 - Chinstrap penguin (Pygoscelis antarcticus) ooks left from rocky ridge; Antarctica13885029 - Chinstrap penguin (Pygoscelis antarcticus) balances on rocks looking back; Antarctica13884771 - Close-up portrait of a Japanese Macaque Monkey (Macaca fuscata), often referred to as Snow Monkeys, sitting in the hot spring water in the Jigokudani Monkey Park at the base of Joshinetsu Kogen National Park; Shimotakai District, Nagano Prefecture, Japan13884769 - Portrait of a Japanese Macaque Monkey (Macaca fuscata), often referred to as Snow Monkey, sitting on a snowbank looking at the falling snow in the Jigokudani Monkey Park at the base of Joshinetsu Kogen National Park; Shimotakai District, Nagano Prefecture, Japan13884758 - Sika deer (Cervus nippon) on the island of Miyajima, also known as Itsukushima. More than a thousand of the deer live on the island, wandering in search of food and attracting attention of tourists; Hiroshima, Japan13884721 - Kayakers running Great Falls of the Potomac River.; Great Falls, Maryland/Virginia.13884712 - Kayakers at the base of a large waterfall.; Congo River, Democratic Republic of the Congo.13883979 - Close-up portrait of an African bongo (Tragelaphus eurycerus), captive; Czech Republic13883978 - African bush elephant (Loxodonta africana) portrait, captive; Czech Republic13882975 - A sally lightfoot crab crawls along the sandy shore.13882724 - Close up of two blue-eyed shags locking beaks.13882663 - Silhouette of a cheetah against a yellow sunset.13882573 - Portrait of a resting leopard, Panthera pardus, at night.13882387 - Portrait of an Icelandic horse, Equus scandinavicus.13882328 - Guanaco (Lama guanicoe) herd standing on the mountainside grazing on the vegetation with a young Guanaco (chulengos) looking at the camera, Torres del Paine National Park; Patagonia, Chile13882314 - Guanaco (Lama guanicoe) herd grazing on the vegetation, Torres del Paine National Park; Patagonia, Chile13882277 - Close-up portrait of a southern yellow-billed hornbill (Tockus leucomelas); Okavango Delta, Botswana13882276 - Male Lion (Panthera leo) walking along the savanna looking towards the sunrise; Okavango Delta, Botswan13777802 - Sandhill crane (Antigone canadensis) laying on her nest in a pod with water lilies in the background; Bradenton, Florida, United States of America13777667 - Pair of Western Gulls (Larus occidentalis) flying against a blue sky; Morro Bay, California, United States of America13777663 - A Brown Pelican (Pelicanus occidentalis) glides just above the sea surface at Point Lobos State Natural Reserve; California, United States of America13777659 - Large bull Tule Elk (Cervus canadensis nannodes) standing in tall, dry grass at San Luis National Wildlife Refuge; California, United States of America13777653 - Pair of Wood Ducks (Aix sponsa) swimming in an icy pond in Sacagawea Park; Livingston, Montana, United States of America13777402 - African Elephants (Loxodonta), Etosha National Park; Namibia13777387 - Lion (Panthera leo), Etosha National Park; Namibia13776836 - Male Wood duck (Aix sponsa) on the water; Fort Collins, Colorado, United States of America13776828 - Greater Sage-grouse (Centrocercus urophasianus); Fort Collins, Colorado, United States of America13776813 - Mule deer buck (Odocoileus hemionus) standing in a field; Steamboat Springs, Colorado, United States of America13885757 - Siberian brown bear (Ursus arctos beringianus) in tundra; Kronotsky Zapovednik, Kamchatka, Russia13885672 - Southern giraffe (Giraffa giraffa angolensis) stands silhouetted against orange sky in Chobe National Park; Botswana13885034 - Gentoo penguin (Pygoscelis papua) standing on rock facing camera; Antarctica13885033 - Gentoo penguin (Pygoscelis papua) perches on rock facing camera; Antarctica13884997 - Portrait if a puffin (Fratercula) with multiple small fish in its beak standing on a rocky cliff on Vigur, the second largest island of the Ísafjarðardjúp Fjord in Westfjords, Iceland. Located just south of the Arctic Circle, the island is famous for its enormous colony of birdlife. Species here include puffins, eider ducks, arctic terns, black guillemots and razorbills; Vigur, Westfjords, Iceland13884768 - A pair of Japanese Macaque Monkeys (Macaca fuscata), often referred to as Snow Monkeys, sitting in the hot spring water together in the Jigokudani Monkey Park at the base of Joshinetsu Kogen National Park; Shimotakai District, Nagano Prefecture, Japan13884719 - Kayakers running Great Falls of the Potomac River.; Great Falls, Maryland.13884717 - Kayakers at the base of a large waterfall.; Congo River, Democratic Republic of the Congo.13884588 - Portrait of leopard seal (Hydrurga leptonyx) resting on ice floe at Antarctica's Booth Island; Antarctica13883934 - Close-up portrait of a cheetah (Acinonyx jubatus) looking out into the savanna in the Serengeti; Tanzania13883924 - Close-up portrait of a silverback, eastern gorilla (Gorilla beringei) looking downward in the forest; Rwanda, Africa13883922 - Close-up of a cheetah (Acinonyx jubatus), head and shoulders portrait of a female animal looking out into the savanna in the Serengeti; Tanzania13883697 - Portrait of a bull, African cape buffalo (Syncerus caffer caffer) standing in a field in Addo Elephant National Park Marine Protected Area; Eastern Cape, South Africa13883532 - Muskoxen protect their young by forming a circle.13883413 - Camels (Camelus) lying down on the sand waiting for passengers, on the beach at Side, a seaside resort near Manavgat on the Mediterranean coast of Anatolia; Side, Anatolia, Turkey13882783 - Close up portrait of a Shetland pony.13882726 - Detail portrait of a blue-eyed shag.13882583 - A leopard, Panthera pardus, on the prowl.13882550 - Majestic male African lion, Panthera leo, in golden sunlight.13882327 - Portrait of a guanaco (Lama guanicoe) looking at camera, Torres del Paine National Park; Patagonia, Chile13882315 - Portrait of two guanacos (Lama guanicoe) standing on a sloped mountainside looking at camera, Torres del Paine National Park; Patagonia, Chile13882310 - Two Guanaco (Lama Guanicoe) standing on brush with the Andes in the distance, Torres del Paine National Park; Patagonia, Chile13882274 - Close-up portrait of a Bateleur eagle (Terathopius ecaudatus) perched on twisted tree branch against a blue sky; Africa13882267 - Pair of plains zebra (Equus burchelli) face to face with their noses to the ground; Africa13882226 - Line of greater flamingos (Phoenicopterus roseus) wading through the water in the Serengeti National Park; Tanzania13881991 - Tourist and guide on mountain bike riding safari in Mount Kenya National Park, with dramatic view of Mount Keynya with the mist rising from forest below in Nyeri County, near Nanyuki; Kenya, Africanext page
