Cheetah (Acinonyx jubatus), Okavango Delta, Botswana, Africa

Cheetah (Acinonyx jubatus), Okavango Delta, Botswana, Africa

Lioness and cub, Okavango Delta, Botswana, Africa

Lion (Panthera leo), Okavango Delta, Botswana, Africa

Lion (Panthera leo) at water hole, Okavango Delta, Botswana, Africa

Scuba Diver and Potato Cod, Epinephelus tukula, Cod Hole, Great Barrier Reef, Australia

Patagonian grey fox (Dusicyon griseus griseus) defending his killed prey, Torres del Paine National Park, Patagonia, Chile, South America

Lion (Panthera leo), Masai Mara, Kenya, East Africa, Africa

Lions (Panthera leo), Masai Mara, Kenya, East Africa, Africa

Spotted hyena (Crocuta crocuta), Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa

Cheetah (Acinonyx jubatus), Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa

Lion (Panthera leo) brothers, Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa

Serval (Leptailurus serval), Masai Mara, Kenya, East Africa, Africa

Lion (Panthera leo) yawning, Masai Mara, Kenya, East Africa, Africa

Leopard (Panthera pardus) male, Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa

A sperm whale (Physeter macrocephalus), slapping the water with its tail fluke, Sri Lanka, Indian Ocean, Asia

Gray reef shark with remora, Papua New Guinea, Pacific

Gray reef shark, Papua New Guinea, Pacific

Leaf fish (Taenianotus Triacanthus), an ambush predator found amonst corals, Celebes Sea, Sabah, Malaysia, Southeast Asia, Asia

Spiky stick praying mantis (Paratoxodera sp.), a carnivorous ambush predator, camouflaged as a twig, Sabah, Borneo, Malaysia, Southeast Asia, Asia

Great grey owl (Strix nebulosa) on the snow, Finland, Europe

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

Canadian Lynx (Lynx canadensis) in snow in captivity, near Bozeman, Montana, United States of America, North America

Canadian Lynx (Lynx canadensis) in snow in captivity, near Bozeman, Montana, United States of America, North America

Canadian Lynx (Lynx canadensis) in snow in captivity, near Bozeman, Montana, United States of America, North America

A cleaner shrimp (Lysmata amboinensis), inspects the teeth of an undulated moray eel, Hawaii, United States of America, Pacific, North America

Giant moray eel (Gymnothorax javanicus), Fiji, South Pacific, Pacific

Close-up of a devil scorpionfish (Scorpaenopsis diabolus), Hawaii, United States of America, Pacific, North America

A great white shark (Carcharodon carcharias), breaks the surface off Guadalupe Island, Mexico, North America

Grey reef sharks (Carcharhinus amblyrhynchos), at a controlled feeding of the island of Yap, Micronesia, Pacific

A Galapagos shark (Carcharhinus galapagensis), breaching the surface, Hawaii, United States of America, Pacific, North America

A nurse shark (Ginglymostoma cirratum) pictured with a school of juvenile jacks. Bahamas, Central America

A female blacktip reef shark (Carcharhinus melanopterus), off the island of Yap, Micronesia, Pacific

Blacktip reef shark (Carcharhinus melanopterus), Yap, Micronesia, Pacific

A stonefish (Synanceia verrucosa), Yap, Micronesia, Pacific

Blacktip reef sharks (Carcharhinus melanopterus), Yap, Micronesia, Pacific

Great barracuda (Sphyraena barracuda), Hawaii, United States of America, Pacific, North America

Great-grey owl (Strix nebulosa) in flight, Finland

Great-grey owl (Strix nebulosa) in flight, Finland

Great-grey owl (Strix nebulosa) in flight, Finland

Great-grey owl (Strix nebulosa) in flight, Finland

Wild Grey wolf pup (Canis lupus lupus), Finland

Wild Grey wolf pup (Canis lupus lupus), Finland

Wild Grey wolf pup (Canis lupus lupus), Finland

Grizzly bear (Ursus arctos horribilis), Yellowstone National Park, Wyoming, United States of America, North America

Grizzly bear (Ursus arctos horribilis), Yellowstone National Park, Wyoming, United States of America, North America

Mantis shrimp (Gonodactylus sp.), a hole dwelling crustacean, Queensland, Australia, Pacific

Shoal of Gulf Grouper, Mycteroperca jordani, Cabo Pulmo, Baja California Sur, Mexico

Gulf Grouper, Mycteroperca jordani, Cabo Pulmo, Baja California Sur, Mexico

Potato Cod Feeding, Epinephelus tukula, Cod Hole, Great Barrier Reef, Australia

Lion (Panthera leo), Chobe National Park, Botswana, Africa

Cheetah (Acinonyx jubatus) allogrooming, Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa

Leopard (Panthera pardus) male, Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa

A juvenile hairy frogfish (Antennarius striatus) of approximately 5mm long, Lembeh Strait, Indonesia, Southeast Asia, Asia

A great barracuda (Sphyraena barracuda) comes close to the reef to be cleaned by a cleaner wrasse, Hawaii, United States of America, Pacific, North America

Golden eagle (Aquila chrysaetos) landing on carcase, Finland, Europe

Fallow deer with antlers standing in a green field with trees in the background, United Kingdom, Europe

Tawny eagle (Aquila rapax) in flight, Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa

Cheetah (Acinonyx jubatus) on kill, Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa

Spotted hyena (Crocuta crocuta), Zimanga game reserve, South Africa, Africa

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

Lioness (Panthera leo) with cub, Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa

Lion (Panthera leo), Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa

Leopard (Panthera pardus), Masai Mara, Kenya, East Africa, Africa

Leopard (Panthera pardus), Mashatu Game Reserve, Botswana, Africa

Golden eagle (Aquila chrysaetos) landing on branch in snowfall, Finland, Europe

Golden eagle in flight over snow covered field, Finland, Europe

Golden eagle in flight over snow covered field, Finland, Europe

Golden eagle in flight over snow covered field, Finland, Europe

The very capable teeth in the jaw of a stout moray (Gymnothorax eurostus), Hawaii, United States of America, Pacific, North America

Grey heron perched on a tree branch against a clear blue sky, United Kingdom, Europe

Golden eagle in flight over snow covered field, Finland, Europe

Diver takes off hook from Panamic Green Moray Eel, Gymnothorax castaneus, La Paz, Baja California Sur, Mexico

Gulf Grouper, Mycteroperca jordani, Cabo Pulmo, Baja California Sur, Mexico

White-backed vultures (Gyps africanus), Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa

Cheetah (Acinonyx jubatus), Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa

Cheetah (Acinonyx jubatus), Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa

Cheetah (Acinonyx jubatus) yawning, Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa

Cheetah (Acinonyx jubatus), Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa

Lions (Panthera leo), Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa

Lion (Panthera leo), Masai Mara, Kenya, East Africa, Africa

Gulf Grouper in yellow phase, Mycteroperca jordani, Cabo Pulmo, Baja California Sur, Mexico

White-backed vultures (Gyps africanus) fighting, Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa

Potato Cod, Epinephelus tukula, Cod Hole, Great Barrier Reef, Australia

Kelp Bass in Kelp Forest, Paralabrax clathratus, Cedros Island, Mexico

Red Snapper, Lutjanus bohar, Great Barrier Reef, Australia

Scuba Diver taking pictures of Potato Cod, Epinephelus tukula, Cod Hole, Great Barrier Reef, Australia

Lion (Panthera leo), Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa

Alert meerkat standing on a rock with green foliage in the background at London Zoo, London, England, United Kingdom, Europe

Scuba Diver taking pictures of Potato Cod, Epinephelus tukula, Cod Hole, Great Barrier Reef, Australia

Giant Moray, Gymnothorax javanicus, Great Barrier Reef, Australia

Beautiful mughal frescos on walls of the Juna Mahal Fort, Dungarpur, Rajasthan, India

Lion (Panthera leo), Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa

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

Black-backed jackal (Lupulella mesomelas) chasing ring-neck doves, Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa

Leopard (Panthera pardus) drinking at night, Shompole, Kenya, East Africa, Africa

Gulf Grouper in yellow phase, Mycteroperca jordani, Cabo Pulmo, Baja California Sur, Mexico

Nile crocodile (Crocodylus niloticus), ZImanga game reserve South Africa, Africa

Tawny eagle (Aquila rapax) in flight, Kgalagadi transfrontier park, South Africa, Africa

Lion (Panthera leo) brothers, Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa