Several green sea turtles (Chelonia mydas), an endangered species, gather at a cleaning station off West Maui; Maui, Hawaii, United States of America PacificStock
A school of Bluestripe Snapper (Lutjanus kasmira); Maui, Hawaii, United States of America PacificStock
Yellowfin Goatfish (Mulloidichthys vanicolensis) schooled off the Kona coast; Kona, Island of Hawaii, Hawaii, United States of America PacificStock
killer whale, or orcas, Orcinus orca, cow and calf swimming in Resurrection Bay, Kenai Fjords National Park, outside Seward, southcentral Alaska, spring PacificStock
Underwater view of a male Sockeye Salmon in Power Creek near Cordova, Southcentral Alaska PacificStock
A pair of Mallards swim in the Columbia River; Astoria, Oregon, United States of America PacificStock
Sailboats cruise the waters of Lake Ontario as a flock of water birds take to the air; Toronto, Ontario, Canada PacificStock
COMPOSITE: Male Orca whale surfaces in Lynn Canal with a rainbow and spring rain shower in the background, Southeast Alaska PacificStock
The "blow" of a male Orca Whale catches the evening light creating a "rainbow" in its mist with Herbert Glacier in the background, Lynn Canal near Juneau, Inside Passage, Southeast Alaska. PacificStock
Sea Otter (Enhydra lutris) in Seward small boat harbor, South-central Alaska; Seward, Alaska, United States of America PacificStock
View of Humpback whale lifting its tail as it dives under the surface at sunset, Inside Passage, Southeast Alaska PacificStock
An Orca Whale, or Killer Whale, (Orcinus orca) surfaces near Juneau in Lynn Canal, Inside Passage; Alaska, United States of America PacificStock
Green sea turtles (Chelonia mydas), an endangered species; Maui, Hawaii, United States of America PacificStock
Brown bears (Ursus arctos) fishing for sockeye salmon at Brooks Falls, Brooks River, Katmai National Park and Preserve, Southwest Alaska PacificStock
Close up of the head of a King Penguin (Aptenodytes patagonicus) with a black head and grey back with an orange beak and throat, blurred background; Antarctia PacificStock
Close up of Atlantic Puffin (Fratercula arctica) at Ile aux Perroquets, Mingan Archipelago National Park Reserve of Canada, Cote-Nord, Duplessis region; Quebec, Canada PacificStock
Close up of a Cedar Waxwing (Bombycilla cedrorum) bird on a bare branch of a crab apple tree with blue sky in the background; Calgary, Alberta, Canada PacificStock
Humpback whales (Megaptera novaeangliae) bubble feeding in the Seward harbour; Seward, Alaska, United States of America PacificStock
A bull moose stands in the middle of Denali Park Road, in Denali National Park and Preserve, with the mountains in the background in autumn; Alaska, United States of America PacificStock
CAPTIVE: Northern Pike swallows Rainbow Trout, Department of Fish & Game aquarium in Anchorage, Southcentral Alaska PacificStock
Barnacles and Blue Mussels cling to the rocks; Florence, Oregon, United States of America PacificStock
Marine iguana (Amblyrhynchus cristatus) sunbathing on black volcanic rocks; Galapagos Islands, Ecuador PacificStock
Hippo (Hippopotamus amphibius) peeking out from the Shire River, Liwonde National Park; Malawi PacificStock
Black bear (Urus Americanus) standing on a colorful autumn hillside, Kenai Fjords National Park, Southcentral Alaska PacificStock
Composite. A humpback whale breaches, leaping from Lynn Canal in Alaska's Inside Passage, near Juneau. Herbert Glacier and snowcapped mountains of Coastal Range beyond, Tongass National Forest. PacificStock
Red-spotted Butterfly (Limenitis arthemis) soaks up the sunlight; Vian, Oklahoma, United States of America PacificStock
An Orca Whale (Killer Whale) (Orcinus orca) surfaces near Juneau, Lynn Canal, Chilkat Mountains, Inside Passage; Alaska, United States of America PacificStock
This male green sea turtle (Chelonia mydas), an endangered species, is being followed closely by a spotted unicorn fish (Naso brevirostris); Hawaii, United States of America PacificStock
Woman with her pet dog inside a natural ice cave on frozen Lake Superior in winter; Ontario, Canada PacificStock
Ringtail Wrasse (Oxycheilinus unifasciatus) near Kona; Island of Hawaii, Hawaii, United States of America PacificStock
A young Red-tailed Hawk watches for movement in the grass below; Ridgefield, Washington, United States of America PacificStock
A Heermann's Gull (Larus heermanni) stands on a rock; Seaside, Oregon, United States of America PacificStock
Three Grizzlies Sitting In Meadow Scratching Faces Katmai National Park Alaska Composite PacificStock
Black bear (Urus Americanus) sitting on a colorful autumn hillside, Kenai Fjords National Park, Southcentral Alaska PacificStock
Herd of Wildebeest (Connochaetes taurinus) stirs up dust while moving across Serengeti short grass plains near Ndutu, Ngorongoro Crater Conservation Area; Tanzania PacificStock
This green sea turtle (Chelonia mydas), an endangered species, is having it's shell cleaned by a school of Goldring Surgeonfish, (Ctenochaetus strigosus); Maui, Hawaii, United States of America PacificStock