Michio Hoshino / Grizzly Bear (Ursus arctos horribilis) shaking off water after a bath, Alaska

Richard Du Toit / Springbok (Antidorcas marsupialis) grazing under tree, Kalahari Gemsbok Park, South Africa

Jim Brandenburg / Gemsbok (Oryx gazella) running across sand dune, Namib Desert, Namibia

Mitsuaki Iwago / African Lion (Panthera leo) mother with cub at dawn, Serengeti National Park, Tanzania

Gerry Ellis / Whistling Thorn (Acacia drepanolobium) tree over savannah, Masai Mara National Reserve, Kenya

Mitsuaki Iwago / African Lion (Panthera leo) cubs playing, Serengeti National Park, Tanzania

Matthias Breiter / Grizzly Bear (Ursus arctos horribilis) cubs silhouetted against water at sunrise, Katmai National Park, Alaska

Tim Fitzharris / Sunrise over Granadier Range, Molas Pass, Weminuche Wilderness, Colorado

Tim Fitzharris / Bald Cypress (Taxodium distichum) grove in freshwater swamp at dawn, Lake Fausse Pointe, Louisiana

Tim Fitzharris / Black-tailed Jackrabbit (Lepus californicus) western North America

Norbert Wu / California Sea Lion (Zalophus californianus) playing in shallow water, Channel Islands, California

Jim Brandenburg / Inuits dog sledding in midnight sun, Ellesmere Island, Nunavut, Canada

Georgette Douwma / Scorpion leaffish (Taenianotus triacanthus) with a Harlequin or Ornate ghost pipefish (Solenostomus paradoxus). North Sulawesi, Indonesia.

Georgette Douwma / Scorpion leaffish(Taenianotus triacanthus). North Sulawesi, Indonesia.

David Fleetham / Leaf scorpionfish (Taenianotus triacanthus) camouflaged in reef. Kauai, Hawaii.

David Fleetham / Leaf scorpionfish / Paperfish (Taenianotus triacanthus) in coral reef. Yap, Micronesia.

Alex Mustard / Leaf scorpionfish (Taenianotus triacanthus) on a sponge. Ambon Bay, Ambon, Maluku Archipelago, Indonesia. Banda Sea, tropical west Pacific Ocean.

Franco Banfi / Paper / Leaf scorpion fish (Taenianotus triacanthus) portrait, Lazi Pier, Dumaguete, East Negros Island, Central Visayas, Philippines, Pacific Ocean.

Bert Willaert / Leaf scorpionfish (Taenianotus triacanthus), Bismarck Sea, Vitu Islands, West New Britain, Papua New Guinea

Constantinos Petrinos / Paper scorpionfish (Taenianotus triacanthus) on sponge, venomous species. Lembeh Strait, North Sulawesi, Indonesia.

Constantinos Petrinos / Paper scorpionfish (Taenianotus triacanthus) on sponge, venomous species. Lembeh Strait, North Sulawesi, Indonesia.

Michael Pitts / Leaf scorpionfish (Taenianotus triacanthus) resting on a coral reef, Maldives, Indian Ocean.

Alex Mustard / Backlit leaf scorpionfish (Taenianotus triacanthus) yawning. Probably warning. Amed, Bali, Indonesia. Java Sea.

Michael Pitts / Leaf Scorpionfish (Taenianotus tricanthus) South Ari Atoll, Maldives.