Great grey owl (Strix nebulosa) in flight over snow covered meadow, Finland, Europe

Adult Arctic skua (Stercorarius parasiticus) in flight in the Svalbard Archipelago, Norway

White-backed vultures (Gyps africanus) perching on a tree top, Savuti, Chobe National Park, Botswana, Africa

White-backed vultures (Gyps africanus) perching on a tree top, Savuti, Chobe National Park, Botswana, Africa

Alligator drifting along Turner River, Everglades, Florida, USA

Pantanal caimans, Caiman crocodilus yacare, San Francisco Ranch, Miranda, Mato Grosso do Sul, Brazil

Estuarine crocodile, saltwater crocodile in the wild, the largest reptile, close-up, Top End, Northern Territory, Australia

Raccoon (Procyon lotor)

Sunbathing sea lions, Lobos, harbour, Arica, Norte Grande, northern Chile, Chile, South America

Indochinese Tiger or Corbett's Tiger (Panthera tigris corbetti), juveniles drinking at the edge of water, Berlin Zoo, Germany, Europe, captive

Leopard (Panthera pardus), portrait, Ranthambore National Park, Rajasthan, India, Asia

Raccoon (Procyon lotor)

Globally unique fishing with otters (Lutra lutra), Bangladesh, Asia

A brown bear (Ursus arctos) about to catch a salmon in its mouth at the top of Brooks Falls, Alaska. The fish is only a few inches away from its gaping jaws. Shot with a Nikon D800 in Alaska; Kodiak, Alaska, United States of America

Northern Hawk Owl (Surnia ulula), known for sitting on the highest perch possible while looking for prey such as voles moving below. This one sits on the top of a tree against a blue sky, South-central Alaska, Anchorage, Alaska, United States of America

Bald eagle (Haliaeetus leucocephalus) perched at top of coniferous tree; Quebec, Canada

Bald eagle (Haliaeetus leucocephalus) sitting on top of a witch's broom, which is a deformity in a tree; Alaska, United States of America

A Brown Bear (ursus arctos) about to catch a salmon in it's mouth at the top of Brooks Falls, Alaska. The fish is only a few inches away from its gaping jaws. Shot with a Nikon D800 in July 2015, Alaska, United States of America

Bald eagle (Haliaeetus leucocephalus) sitting on a tree top, Haines Junction, Yukon, Canada

Northern Hawk Owl (Surnia ulula), known for sitting on the highest perch possible while looking for prey such as voles moving below. This one sits on the top of a tree against a blue sky, South-central Alaska, Anchorage, Alaska, United States of America

Northern Hawk Owl (Surnia ulula), known for sitting on the highest perch possible while looking for prey such as voles moving below. This one flies from the top of a tree with a rodent in it's claws, Alaska, United States of America

Northern Hawk Owl (Surnia ulula), known for sitting on the highest perch possible while looking for prey such as voles moving below. This one sits on the top of a tree against a blue sky with a rodent in it's mouth, Alaska, United States of America

Northern Hawk Owl (Surnia ulula), known for sitting on the highest perch possible while looking for prey such as voles moving below. This one sits on the top of a tree against a blue sky, Alaska, United States of America

Hawaii, Gray Reef Shark (Carcharhinus amblyrhynchos), Fin surfacing ocean.

A raptor perched in the top of a thorny acacia tree. Masai Mara National Reserve, Kenya.

Spannish imperial eagle (Aquila adalberti) perched on a branch, Spain