832-409938 - Ptarmigan (Lagopus muta) camouflaged in snow, Cairngorms National Park, Scottish Highlands, Scotland, United Kingdom

832-409939 - Mountain hare (Lepus timidus) running in snow, winter coat, Cairngroms National Park, Scottish Highlands, Scotland, United Kingdom

832-410028 - Baby Zebra with mother standing in the grass in the Kruger National Park, South Africa

832-410056 - Mother and baby Zebra in the grass in the Etosha National Park, Namibia

832-410061 - Two Zebras bonding in the grass in the Sabi Sand Game Reserve, South Africa

832-410082 - Leopard in seregenti national park at sunset. Tanzania

832-410138 - Leaf-tailed gecko in its natural environment

860-293404 - Spotted thick-knee, spotted dikkop or Cape thick-knee (Burhinus capensis). Hermanus, Whale Coast, Overberg, Western Cape, South Africa.

860-293032 - Commerson's frogfish (Antennarius commerson) on the reef, Passe en S, Mayotte

860-293014 - Ermine (Mustela erminea) in winter coat in snow, Jura vaudois, Vaud, Switzerland.

832-408219 - Angel shark (Squatina squatina) Sea angel lies camouflaged on rocky outcrop of lava reef, eastern Atlantic, Fuerteventura, Canary Islands, Spain

832-407693 - A Flap-necked chameleon walking in the sand in the Kruger National Park, South Africa

832-406941 - Group of Zebras standing in the grass in the Etosha National Park, Namibia, Africa

718-3477 - Green and Black poison dart frog, (Dendrobates auratus), Costa Rica

718-3468 - Plumed Basilisk (Basiliscus plumifrons) walking in rainforest, Costa Rica, Central America

1382-3958 - Juvenile alligator in a bayou of Louisiana, USA

1111-314 - Coloured chameleons, Peyreras Private Reserve, Andasibe, Madagascar

1393-22 - Large Nile Crocodile (Crocodylus niloticus), Chobe National Park, Botswana

1387-1519 - A toadfish patiently waits inside a pipe cavity ready to prey on any fish passing by. A Toadfish is an ambush predator at 95 feet deep in Gulf waters at the Dupont Span One artificial reef about 12 miles off the coast of Panama City Beach, Florida.

1387-1511 - A Crocodilefish lies motionless on the sandy bottom at night in Papua New Guinea employing camouflauge while laying in wait for an unsuspecting fish.

1387-1510 - A Peninsula Cooter turtle (Pseudemys peninsularis) looking up and positioned on the sandy bottom of the Morrison Springs cavern at 80 feet deep in the fresh clearwaters of the State Park near Red Bay, Florida.

1387-1491 - A large Southern Stingray (Dasyatis americana), lays motionless covered in sand but ready to fly away with wing tips slightly elevated above the sand, alongside a coral reef in the Atlantic Ocean off the coast of Key Largo, Florida.

1387-1363 - Red goby sitting motionless on whip coral, Fiji.

1387-1362 - Red goby sitting motionless on whip coral, Fiji.

1387-1361 - Red goby sitting motionless on whip coral, Fiji.

1387-1120 - Stargazer ugly face, Puerto Galera, Negros Oriental, Philippines.

1387-1115 - Pink hairy squat lobster (Lauriea siagiani) inside a pink barrel sponge, Lembeh Strait, Bitung, North Sulawesi, Indonesia.

1358-698 - Antiguan Anole Lizard (Anolis Leachii), Bermuda, North Atlantic, North America

1358-663 - Jamaican Anole lizard (anolis grahami) with its orange dewlap extended, Bermuda

685-2936 - Scorpionfish, Tampa Aquarium, United States of America

685-2935 - Panthers Chameleon, Tampa Aquarium, United States of America

685-2925 - Panther Chameleon, London Zoo, United Kingdom

1382-3216 - Boa, Acrantophis madagascariensis, Strict Nature Reserve of Lokobe, National Park, Nosy Be island, Republic of Madagascar, Indian Ocean

1382-3199 - Chameleon, Nosy Be island, Republic of Madagascar, Indian Ocean

1112-11685 - Adult snowshoe hare (Lepus americanus dalli) in Denali National Park, Alaska, United States of America

1112-11522 - Black Spiny-tailed iguana (Ctenosaura similis), on New River near Lamanai, Belize

1112-11520 - An adult anole from the Genus Anolis, Half Moon Caye, inside the Mesoamerican Barrier Reef, Belize

1112-11452 - Southern stingray (Hypanus americanus) buried in shark and ray alley, Caye Caulker, Mesoamerican Barrier Reef, Belize

1131-2316 - Highland Eyelash pit viper (Bothriechis schlegelii) head emerging between flower leaves, Costa Rica

1112-11295 - Adult Magellanic snipe (Gallinago paraguaiae magellanica) on Carcass Island in the Falkland Islands

1112-11293 - Adult Magellanic snipe (Gallinago paraguaiae magellanica) on Carcass Island in the Falkland Islands

1358-592 - Jamaican Turquoise Anole lizard (Anolis grahami) (Graham's anole), Bermuda

1358-591 - Desert Spiny Lizard (Sceloporus magister) in Sand Hollow State Park near St. George, Utah, United States of America

83-13559 - Round-headed katydid (bush cricket) (Amblycorypha), earhole in forelegs, superb leaf mimic with leg scraping song, Guanacaste, Costa Rica

1112-10933 - Young Galapagos hawk (Buteo galapagoensis) in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

1112-10914 - The endemic Galapagos marine iguana (Amblyrhynchus cristatus) on Espanola Island in the Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

1112-10908 - The endemic Galapagos marine iguana (Amblyrhynchus cristatus) on Espanola Island in the Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

1112-10906 - The endemic Galapagos marine iguana (Amblyrhynchus cristatus) in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

1112-10832 - Gentoo penguin (Pygoscelis papua) chicks covered with mud and guano on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

743-2340 - Leopard (Panthera pardus) young male, Mashatu game reserve, Botswana, Africa, Africa

743-2339 - Leopard (Panthera pardus) in a tree, Masai Mara, Kenya, East Africa, Africa

743-2282 - Burchell's coucal (Centropus burchellii), Zimanga Game Reserve. KwaZulu-Natal, South Africa, Africa

1112-10626 - Adult black-crowned night-heron (Nycticorax nycticorax falklandicus) on Carcass Island in the Falkland Islands, South America

1112-10239 - Adult mourning gecko (Lepidodactylus lugubris), at night on the Volivoli Resort grounds on Viti Levu, Fiji, South Pacific, Pacific

1112-10238 - Adult mourning gecko (Lepidodactylus lugubris), at night on the Volivoli Resort grounds on Viti Levu, Fiji, South Pacific, Pacific

1112-9983 - Lava lizard (Microlophus spp) in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

1387-819 - Goby with a hermit crab, Australia.

1387-803 - Peacock flounder in Cane Bay in St. Croix, U.S. Virgin Islands.

1387-737 - Denise's pygmy seahorse (Hippocampus denise), Kimbe Bay, Papua New Guinea.

1358-507 - Antiguan Anole Lizard (Anolis Leachii), Bermuda, North Atlantic, North America

1382-1047 - Swarm of wasps (Angiopolybia pallens) and nest in the forest, French Guiana, Overseas department and region of France, French Guiana, South America

1184-12842 - Praying Mantis, Bunia, Ituri, Democratic Republic of Congo, Africa

1184-12841 - Praying Mantis, Bunia, Ituri, Democratic Republic of Congo, Africa

832-404976 - Namaqua chameleon (Chamaeleo namaquensis), catches prey with its tongue, Namib Desert near Swakopmund, Namibia, Africa

832-404955 - Portrait of lizardfish (Synodus saurus) with pointed teeth. Dive site El Cabron Marine Reserve, Arinaga, Gran Canaria, Spain, Atlantic Ocean, Europe

832-404954 - Well camouflaged fish with sharp teeth, lizardfish (Synodus saurus), on the sandy seabed. Dive site El Cabron Marine Reserve, Arinaga, Gran Canaria, Spain, Atlantic Ocean, Europe

1382-766 - Mediterranean Katydid (Phaneroptera nana), France, Europe

1382-721 - Mediterranean Katydid (Phaneroptera nana) on leaves of staghorn sumac (Rhus typhina), France, Europe

1387-644 - A sea spider hunts in coral polyps for its dinner, Anilao, Philippines.

1387-626 - A pregnant pygmy seahorse clings to a frond of a gorgonian fan, Anilao, Philippines.

1387-605 - A stargazer hides under the sand waiting to ambush its prey, Anilao, Philippines.

1387-583 - A greater blue-ring octopus, Hapalochlaena lunulata, crawls across a coral reef in Komodo National Park, Indonesia. There are several blue-ring octopus species and all of them are extremely venomous.

1387-567 - A broadclub cuttlefish, Sepia latimanus, hovers over a healthy reef on the remote island of Teun in Indonesia's Banda Sea.

1387-564 - A colorful warty frogfish, Antennarius maculatus, yawns as it waits for prey to swim close by in Komodo National Park, Indonesia.

1387-560 - A colorful warty frogfish, Antennarius maculatus, yawns as it waits for prey to swim close by in Komodo National Park, Indonesia.

1387-557 - Detail of a scorpionfish's face in Indonesia's Banda Sea.

1387-556 - A small, well-camouflaged cuttlefish, Sepia sp., hovers on a rocky seafloor in the Banda Sea, Indonesia.

1387-555 - A well-camouflaged flasher scorpionfish, Scorpaenopsis macrochir, lies on a black sand slope just outside of Komodo National Park, Indonesia.

1387-553 - A colorful ornate ghost pipefish, Solenostomus paradoxus, hovers over a coral reef in Komodo National Park, Indonesia.

1387-551 - A well-camouflaged tasselled wobbegong, Eucrossorhinus dasypogon, lies on the seafloor in Raja Ampat, Indonesia.

1387-514 - A well-camouflaged Mototi octopus, Octopus sp., hides in plain view on the sandy seafloor in Lembeh Strait, Indonesia.

1387-510 - A broadclub cuttlefish, Sepia latimanus, hovers above a reef in Sulawesi, Indonesia.

1387-505 - Detail of a sponge growing on a reef in Lembeh Strait, Indonesia.

1387-504 - A well-camouflaged ornate ghost pipefish, Solenostomus paradoxus, hovers over a reef in Komodo National Park, Indonesia.

1387-503 - A well-camouflaged ornate ghost pipefish, Solenostomus paradoxus, hovers over a reef in Komodo National Park, Indonesia.

1387-497 - A Wonderpus, Wunderpus photogenicus, hunts for prey on the sandy seafloor in Lembeh Strait, Indonesia.

1387-489 - A beautiful bouquet of tunicates and cnidarians grows on a reef in Komodo National Park, Indonesia. This tropical area in the Lesser Sunda Islands is known for both its amazing marine biodiversity as well its infamous dragons.

1387-487 - An unidentified scorpionfish waits to ambush prey on a black sand slope in Komodo National Park, Indonesia. This tropical area in the Lesser Sunda Islands is known for both its amazing marine biodiversity as well its infamous dragons.

1387-457 - An ornate ghost pipefish, Solenostomus paradoxus, hovers near a hydroid on a reef in Raja Ampat, Indonesia.

1387-447 - A well-camouflaged reef stonefish, Synanceia verrucosa, waits to ambush prey in Raja Ampat, Indonesia.

1387-432 - A well-camouflaged reef stonefish, Synanceia verrucosa, waits to ambush prey in Raja Ampat, Indonesia.

1387-423 - A large roughtail stingray, Dasyatis centroura, lays on the seagrass-covered seafloor of Turneffe Atoll off the coast of Belize. This reef is part of the massive Mesoamerican Reef System in the Caribbean Sea, the second largest barrier reef on Earth.

1387-424 - A large roughtail stingray, Dasyatis centroura, lays on the seagrass-covered seafloor of Turneffe Atoll off the coast of Belize. This reef is part of the massive Mesoamerican Reef System in the Caribbean Sea, the second largest barrier reef on Earth.

1387-422 - A well-camouflaged yellow stingray, Urobatis jamaicensis, swims over a shallow seagrass meadow growing within Turneffe Atoll's lagoon in the Caribbean Sea. This reef is part of the massive Mesoamerican Reef System, the second largest barrier reef on Earth

1387-404 - A well-camouflaged scorpionfish blends into a beautiful coral reef thriving in Alor, Indonesia.

1387-403 - A lizardfish, Synodus sp., waits for prey to swim close by on a reef near Alor in Indonesia.

1387-401 - A well-camouflaged tasseled wobbegong shark (Eucrossorhinus dasypogon) lies on the sandy seafloor of Raja Ampat, Indonesia.

1387-399 - A well-camouflaged tasseled wobbegong shark (Eucrossorhinus dasypogon) lies on the sandy seafloor of Raja Ampat, Indonesia.

1387-398 - A well-camouflaged tasseled wobbegong shark (Eucrossorhinus dasypogon) lies on the sandy seafloor of Raja Ampat, Indonesia.

1387-376 - A small, unidentified scorpionfish hides in a shallow seagrass meadow in the Banda Islands of eastern Indonesia.