El Sireno (The Merman) sculpture, by Francisco Leiro 1991, Praza Porto do Sol, city centre of Vigo, Galicia, Spain, Europe

Spotted hyena (Crocuta crocuta) at night, Shompole, Kenya, East Africa, Africa

Majestic fallow deer with large antlers standing in a grassy field, wildlife in natural habitat, Surrey, England, United Kingdom, Europe

Guadalupe fur seals (Arctocephalus townsendi), at new haul out on Las Animas Island, Baja California Sur, Sea of Cortez, Mexico, North America

Egyptian Fruit Bat or Egyptian Rousette (Rousettus aegyptiacus) with juvenile, native to Africa and the Arabian peninsula, in captivity, Germany, Europe

Beluga, White whale (Delphinapterus leucas), White Sea, Karelia, north Russia, Arctic

Egyptian Fruit Bat or Egyptian Rousette (Rousettus aegyptiacus) with juvenile, native to Africa and the Arabian peninsula, in captivity, Germany, Europe

Bungee Jumping from the pier over the North Sea, Scheveningen, The Hague, The Netherlands, Europe

Bungee Jumping from the pier over the North Sea, Scheveningen, The Hague, The Netherlands, Europe

Monumental head of a medusa, upside down, Yerebatan Sarayi, Byzantine cistern, Sultanahmet, Istanbul, Turkey

Barth's Olympia Looping, looping roller coaster at the Oktoberfest Munich, Theresienwiese, Munich, Bavaria, Germany, Europe

Crab Spider (Misumena vatia)

Cranger Kirmes fair, the biggest fair in the Ruhr area, at the Rhine-Herne Canal, Herne, North Rhine-Westphalia, Germany, Europe

Cranger Kirmes fair, the biggest fair in the Ruhr area, at the Rhine-Herne Canal, Herne, North Rhine-Westphalia, Germany, Europe

Cranger Kirmes fair, the biggest fair in the Ruhr area, at the Rhine-Herne Canal, Herne, North Rhine-Westphalia, Germany, Europe

Orangutan (Pongo species) mother and baby sitting on a wooden platform in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) in a tree in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) walking on a wooden board in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) mother and baby together on a platform in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

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

Woman wearing sunhat sitting by a swimming pool dangling feet in the water and smiling at the camera at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

Hartmann's mountain zebra (Equus zebra hartmannae) staring at the camera while standing in the shade under some trees at the Gabus Game Ranch at sunset; Otavi, Otjozondjupa, Namibia

Black wildebeest (Connochaetes gnou) standing in the golden long grass of the savanna looking back over shoulder at the camera at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

Adult Hartmann's mountain zebra (Equus zebra hartmannae) standing in the shade looking forward while foal is looking at the camera at the Gabus Game Ranch at sunrise; Otavi, Otjozondjupa, Namibia

Orangutan (Pongo species) adult and young sitting on wooden board, resting in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) mother and baby together on a platform in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

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

Orangutan (Pongo species) mother and baby together on a branch of a tree in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) mother and baby together on a branch of a tree in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

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

Portrait of a black wolf (Canis Lupus) in the wild looking at the camera from atop a snowbank, Haines Junction, Yukon, Canada

Portrait of a pair of river otters (Lutra canadensis) pause near an ice-fishing hole on an Anchorage area lake. Members of the weasel family, otters catch and eat trout, suckers and other fish, Anchorage, Alaska, United States of America

A blue wildebeest (Connochaetes taurinus) on the horizon is silhouetted against a yellow and black sky at sunset. Its horns are visible in outline, and it's standing with its head turned. Shot with a Nikon D850 in the Serengeti; Tanzania

Burrowing Owl (Athene cunicularia) perched on the ground with head turned to look backwards, Casa Grande, Arizona, United States of America

Portrait Of A Woman Sitting On A Large Rock, Leaning Back On Her Hands, With Her Head Turned And Smiling, United States Of America

A blue wildebeest (Connochaetes taurinus) on the horizon is silhouetted against an orange sky at sunset. It's horns are visible in outline, and it's standing with it's head turned, Maasai Mara National Reserve, Kenya

Antarctic Fur Seal Pup (Arctocephalus Gazella) With Turned Head, Antarctica

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

Animals, Birds, Grouse, Red grouse Lagopus lagopus Male standing in burnt heather with head turned viewed from behind North Yorkshire England UK.

An adult Emperor penguin standing on the ice in shadow, with head turned sideways, on Snow Hill island in the Weddell Sea, Weddell Sea, Snow Hill Island, Antarctica

A mature Japanese woman outdoors in a park, head turned smiling at the camera.