1116-53319 - Close-up portrait of a male willow ptarmigan (Lagopus lagopus) showing early breeding colors in its neck and eye combs, surveying its high-country territory in Southcentral Alaska's Chugach Mountains on an April day. The head and neck will become completely chocolate-brown as the bird's breeding colors develop, Alaska, United States of America

1116-53318 - Close-up portrait of a Canada Lynx (Lynx canadensis) looking at the camera through the branches of a Southcentral Alaska alder thicket. Lynx populations are closely linked to booms and busts in the numbers of their main prey the snowshoe hare, Alaska, United States of America

1116-53317 - Close-up portrait of a Canada Lynx (Lynx canadensis) resting in the shadows of a Southcentral Alaska alder thicket. Lynx populations are closely linked to booms and busts in the numbers of their main prey the snowshoe hare, Alaska, United States of America

1116-53308 - Portrait of a Polar bear (Ursus maritimus) lying in the snow looking out from behind a snowbank, Churchill, Manitoba, Canada

1116-53305 - Polar bear (Ursus maritimes) lying down in the snow, Churchill, Manitoba, Canada

1116-53301 - Portrait of a sunlit, wolf (Canis lupus) standing in the brush in the snow, Churchill, Manitoba, Canada

1116-53299 - Portrait of a polar bear (Ursus maritimes) standing in the snow looking at the camera, Churchill, Manitoba, Canada

1116-53225 - Close-up portrait of a collared pika (Ochotona collaris) pausing on a boulder in mid-August with a hank of wild grass in its mouth in Southcentral Alaska's Hatcher Pass in the Talkeetna Mountains north of Palmer, Alaska, United States of America

1116-53123 - Close-up portrait of Bengal tiger (Panthera tigris tigris) lying down in the grass, watching the camera, Madhya Pradesh, India

1116-53122 - Portrait of Bengal tiger (Panthera tigris tigris) lying down in the grass staring ahead into the distance, Madhya Pradesh, India

1116-53079 - Coyote (Canis latrans) walking across a wintry landscape near Val Marie, Saskatchewan, Canada

1116-53009 - Grizzly bear (Ursus arctos horribilis) surrounded by fall foliage in Denali National Park, Denali National Park & Preserve, Interior Alaska, Alaska, United States of America

1116-53454 - Portrait of a bull moose (Alces alces) walking through an alpine meadow late in the rut in Southcentral Alaska's Chugach State Park, Alaska, United States of America

1116-52882 - Close-up of a young lion (Panthera leo) sitting in the grass, turning head, Laikipia, Kenya

1116-52881 - Portrait of a male lion (Panthera leo) standing among bushes, looking mournful at the camera, Laikipia, Kenya

1116-52880 - Close-up of a Lioness (Panthera leo) walking through the low bushes in sunshine, Laikipia, Kenya

1116-52879 - Leopard (Panthera pardus) walking across sloping rockface in sunshine, Laikipia, Kenya

832-401317 - A wolf in sheep's clothing, A wolf among dozens of sheep, generative AI

832-394109 - Eye, Tentacled flathead (Papilloculiceps longiceps), fish eye, Red Sea, Aqaba, Jordan, Asia

1116-51929 - Two women riding horses (Equus ferus caballus) traveling past acacia tree through the bush at the Gabus Game Ranch with mountains in the background at sunset; Otavi, Otjozondjupa, Namibia

1116-51926 - View taken from behind of two women riding horses (Equus ferus caballus) traveling past acacia tree through the bush towards the hills at the Gabus Game Ranch at sunset; Otavi, Otjozondjupa, Namibia

1116-51967 - Black rhinoceros and calf (Diceros bicornis) standing in a field of golden long grass on the savanna looking at the camera in Etosh National Park; Otavi, Oshikoto, Namibia

1116-51963 - View taken from behind of two women riding horses following a Southern giraffe (Giraffa camelopardalis angolensis) through the bush at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51884 - Close-up of a blue goatfish (Parupeneus cyclostomus) showing the two barbels tucked under the chin, used to probe and detect prey; Maui, Hawaii, United States of America

1116-51962 - Two women riding horses (Equus ferus caballus) on a dirt road traveling through the bush at the Gabus Game Ranch with a southern giraffe (Giraffa camelopardalis angolensis) in the background; Otavi, Otjozondjupa, Namibia

1116-51953 - Close-up of black rhinoceros (Diceros bicornis) standing beside a rocky waterhole eyeing the camera in the Etosh National Park; Otavi, Oshikoto, Namibia

1116-51954 - Close-up of black rhinoceros (Diceros bicornis) standing beside a rocky waterhole eyeing the camera in the Etosh National Park; Otavi, Oshikoto, Namibia

1116-51970 - Young Southern giraffe (Giraffa camelopardalis angolensis) looking at camera and standing in golden long grass in a field on the savanna at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51932 - Spotted hyena (Crocuta crocuta) running across the grassland in the sunshine at the Etosha National Park; Otavi, Oshikoto, Namibia

1116-51958 - Woman sitting in sunlit jeep using binoculars on safari at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51928 - Two women on horseback (Equus ferus caballus) smiling at the camera and standing near a dead tree in the brush on the savanna at the Gabus Game Ranch; 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

1116-51971 - Black rhinoceros calf (Diceros bicornis) standing in a field of golden long grass on the savanna in Etosh National Park; Otavi, Oshikoto, Namibia

1116-51936 - View taken from behind of a safari guide and women travelers standing in a parked jeep talking and looking out onto the savanna with binoculars on the Gabus Game Ranch at sunrise; 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

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

1116-51927 - Two women riding horses (Equus ferus caballus) traveling through the grass near a hill at the Gabus Game Ranch at sunset; Otavi, Otjozondjupa, Namibia

1116-51969 - Black rhinoceros (Diceros bicornis) drinking from a waterhole in the haze in the Etosh National Park; Otavi, Oshikoto, Namibia

832-393709 - Sea cucumber also sea cucumber or holothuria (Holothuria) camouflaged with seaweed, Red Sea, Aqaba, Kingdom of Jordan

832-393708 - Sea cucumber also sea cucumber or holothuria (Holothuria) camouflaged with seaweed, Red Sea, Aqaba, Kingdom of Jordan

832-389563 - Reindeer (Rangifer tarandus) on the mountainside of Veslfjellet, Besseggen, Jotunheimen National Park, Vaga, Innlandet, Norway, Europe

832-389562 - Reindeer (Rangifer tarandus) on the mountainside of Veslfjellet, Besseggen, Jotunheimen National Park, Vaga, Innlandet, Norway, Europe

832-386384 - Leopard (Panthera pardus), young female, stalking, Kalahari Desert, Kgalagadi Transfrontier Park, South Africa, Africa

832-386385 - Leopard (Panthera pardus), young female, stalking, Kalahari Desert, Kgalagadi Transfrontier Park, South Africa, Africa

832-382930 - American alligator (Alligator mississippiensis), captive, occurrence North America, Germany, Europe

1116-39729 - Both a Crinoid Commensal Shrimp (Periclimenes cornutus) and a Crinoid Squat Lobster (Allogalathea elegans) on a crinoid. These tiny crustaceans are commensal on crinoids or feather stars and take their color from the host, Philippines

832-379000 - Mountain hare (Lepus timidus) sitting in snow, winter coat, Cairngroms National Park, Scottish Highlands, Scotland, United Kingdom, Europe

832-378999 - Mountain hare (Lepus timidus) sitting in snow, winter coat, Cairngroms National Park, Scottish Highlands, Scotland, United Kingdom, Europe

832-372297 - Pygmy seahorse (Bargibanti hippocampus) on a branch of coral, Great Barrier Reef, a UNESCO World Heritage Site, Queensland, Cairns, Australia, Pacific Ocean

832-367694 - Snowy Owl (Bubo scandiacus), male in a snowstorm, Finnish Lapland, Finland, Scandinavia, Europe

832-374511 - European edible frog, waterfrog (Rana esculenta)

832-266049 - Texas Indigo Snake (Drymarchon corais erebennus), adult climbing Retama tree (Parkinsonia aculeata), Cameron County, Rio Grande Valley, South Texas, USA

1161-2606 - Helicopter on heliport in valleys of Karokoram Mountains, Skardu Valley, North Pakistan

1161-2604 - Helicopter lands on heliport in valleys of Karokoram Mountains, Skardu Valley, North Pakistan

1161-1720 - Military helicopter hovers in clearing in Ulu Temburong National Park, Brunei

1161-2605 - Helicopter landing on heliport in valleys of Karokoram Mountains, Skardu Valley, North Pakistan

1161-1719 - Military helicopter hovers in clearing in Ulu Temburong National Park, Brunei

1161-2607 - Helicopter flies through valleys of Karokoram Mountains, Skardu Valley, North Pakistan

1161-652 - Herd of giraffes well camouflaged and peering from their hiding place among the palm trees and shrubs, Moremi National Park, Botswana, Southern Africa

1161-913 - Cheetah using an old termite mound to watch for approaching prey in Moremi National Park, Botswana, Africa

832-152413 - Common house spider (Tegenaria atrica), Schwaz, Tyrol, Austria, Europe

832-30670 - American Alligator (Alligator mississipiensis), young in duckweed camouflaged, Sinton, Coastal Bend, South Texas, USA

832-31519 - Crab spider (Thomisus onustus), which uses its forelegs to capture any insect seeking to pollinate the flower, lurking in a blossom, Frejus, Fréjus, Var, France, Europe

832-28588 - European edible frog, waterfrog (Rana esculenta) hiding in the water between Common duckweeds (Lemna minor), camouflage

832-934 - Small Emperor Moth (Saturnia pavonia), female, Provence, South France, Europe

832-8003 - Eastern Screech-Owl (Megascops asio), adult in hole in mesquite tree camouflaged, Willacy County, Rio Grande Valley, Texas, USA

832-8996 - Convolvulus Hawk-Moth, hawkmoth (Agrius convolvuli), Schwaz, Tyrol, Austria, Europe

832-8289 - Sphinx Moth (Sphingidae), adult camouflaged on tree bark, Starr County, Rio Grande Valley, Texas, USA

832-8413 - Eastern Screech-Owl (Megascops asio, Otus asio), adult roosting in hole in mesquite tree, camouflaged, Willacy County, Rio Grande Valley, South Texas, USA

832-15660 - Pool frog (Rana lessonae), in a pond

832-11079 - Camoflaged Eurasian Eagle Owl (Bubo bubo)

832-23175 - Male Panther Chameleon (Furcifer pardalis), Madagascar, Africa

832-23177 - Male Panther Chameleon (Furcifer pardalis), Madagascar, Africa

832-24066 - Eurasian Eagle-owl (Bubo bubo) perched on a cliff, enclosure area, Bavarian Forest National Park, Bavaria, Germany, Europe

759-1842 - Speckled Seahorse, Long-snouted seahorse, Hairy Seahorse, Hippocampus guttulatus, Spain, Mallorca, Mediterranean Sea

759-1843 - Speckled Seahorse, Long-snouted seahorse, Hairy Seahorse, Hippocampus guttulatus, Spain, Mallorca, Mediterranean Sea

759-1844 - Speckled Seahorse, Long-snouted seahorse, Hairy Seahorse, Hippocampus guttulatus, Spain, Mallorca, Mediterranean Sea

759-1845 - Speckled Seahorse, Long-snouted seahorse, Hairy Seahorse, Hippocampus guttulatus, Spain, Mallorca, Mediterranean Sea

759-1900 - Striped triplefin, Helcogramma striata, Maldives Islands, Indian Ocean

759-2278 - Octopus, Octopus vulgaris, British Virgin Islands, BVI, Caribbean Sea, Leeward Islands