Chordata Photos

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Guadalupe fur seals, floating upside down underwater over a rocky reef covered with golden kelp at Guadalupe Island, Arctocephalus townsendi, Guadalupe Island (Isla Guadalupe)
Guadalupe fur seals, floating upside down underwater over a rocky reef covered with golden kelp at Guadalupe Island.
Species: Guadalupe fur seal, Arctocephalus townsendi
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 02113  
Adelie penguins leaping into the ocean from an iceberg, Pygoscelis adeliae, Brown Bluff
Adelie penguins leaping into the ocean from an iceberg.
Species: Adelie penguin, Pygoscelis adeliae
Location: Brown Bluff, Antarctic Peninsula, Antarctica
Image ID: 25005  
Guadalupe fur seal, floating upside down under the ocean's surface at Guadalupe Island, watching the photographer and looking for passing predators, Arctocephalus townsendi, Guadalupe Island (Isla Guadalupe)
Guadalupe fur seal, floating upside down under the ocean's surface at Guadalupe Island, watching the photographer and looking for passing predators.
Species: Guadalupe fur seal, Arctocephalus townsendi
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 02114  
Brown pelican in flight against pastel-colored sky at sunrise.  The wingspan of the brown pelican is over 7 feet wide. The California race of the brown pelican holds endangered species status.  In winter months, breeding adults assume a dramatic plumage, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla
Brown pelican in flight against pastel-colored sky at sunrise. The wingspan of the brown pelican is over 7 feet wide. The California race of the brown pelican holds endangered species status. In winter months, breeding adults assume a dramatic plumage.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 15122  
Male elk bugling during the fall rut. Large male elk are known as bulls. Male elk have large antlers which are shed each year. Male elk engage in competitive mating behaviors during the rut, including posturing, antler wrestling and bugling, a loud series of screams which is intended to establish dominance over other males and attract females, Cervus canadensis, Mammoth Hot Springs, Yellowstone National Park, Wyoming
Male elk bugling during the fall rut. Large male elk are known as bulls. Male elk have large antlers which are shed each year. Male elk engage in competitive mating behaviors during the rut, including posturing, antler wrestling and bugling, a loud series of screams which is intended to establish dominance over other males and attract females.
Species: Elk, Cervus canadensis
Location: Mammoth Hot Springs, Yellowstone National Park, Wyoming
Image ID: 19693  
Great hammerhead shark, Sphyrna mokarran
Great hammerhead shark.
Species: Great hammerhead shark, Sphyrna mokarran
Location: Bimini, Bahamas
Image ID: 31966  
Two tiger sharks, Galeocerdo cuvier
Two tiger sharks.
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas
Image ID: 31875  
Bald eagle, closeup of head and shoulders showing distinctive white head feathers, yellow beak and brown body and wings, Haliaeetus leucocephalus, Haliaeetus leucocephalus washingtoniensis, Kachemak Bay, Homer, Alaska
Bald eagle, closeup of head and shoulders showing distinctive white head feathers, yellow beak and brown body and wings.
Species: Bald eagle, Haliaeetus leucocephalus, Haliaeetus leucocephalus washingtoniensis
Location: Kachemak Bay, Homer, Alaska
Image ID: 22582  
Bull elk spar to establish harems of females, Gibbon Meadow, Cervus canadensis, Gibbon Meadows, Yellowstone National Park, Wyoming
Bull elk spar to establish harems of females, Gibbon Meadow.
Species: Elk, Cervus canadensis
Location: Gibbon Meadows, Yellowstone National Park, Wyoming
Image ID: 13151  
Alaskan brown bear catching a jumping salmon, Brooks Falls, Ursus arctos, Brooks River, Katmai National Park
Alaskan brown bear catching a jumping salmon, Brooks Falls.
Species: Brown bear, Ursus arctos
Location: Brooks River, Katmai National Park, Alaska
Image ID: 17031  
A large, old brown bear (grizzly bear) wades across Brooks River. Coastal and near-coastal brown bears in Alaska can live to 25 years of age, weigh up to 1400 lbs and stand over 9 feet tall, Ursus arctos, Katmai National Park
A large, old brown bear (grizzly bear) wades across Brooks River. Coastal and near-coastal brown bears in Alaska can live to 25 years of age, weigh up to 1400 lbs and stand over 9 feet tall.
Species: Brown bear, Ursus arctos
Location: Brooks River, Katmai National Park, Alaska
Image ID: 17039  
Full grown, mature male coastal brown bear boar (grizzly bear) in sedge grass meadows, Ursus arctos, Lake Clark National Park, Alaska
Full grown, mature male coastal brown bear boar (grizzly bear) in sedge grass meadows.
Species: Brown bear, Ursus arctos
Location: Lake Clark National Park, Alaska
Image ID: 19134  
A great white shark opens it mouth just before it attacks its prey with a crippling, powerful bite.  After the prey has been disabled, the shark will often wait for it to weaken from blood loss before resuming the attack.  If the shark looses a tooth in the course of the bite, a replacement just behind it will move forward to take its place, Carcharodon carcharias, Guadalupe Island (Isla Guadalupe)
A great white shark opens it mouth just before it attacks its prey with a crippling, powerful bite. After the prey has been disabled, the shark will often wait for it to weaken from blood loss before resuming the attack. If the shark looses a tooth in the course of the bite, a replacement just behind it will move forward to take its place.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 19452  
Mule deer in tall grass, fall, autumn, Odocoileus hemionus, Yellowstone National Park, Wyoming
Mule deer in tall grass, fall, autumn.
Species: Mule deer, Odocoileus hemionus
Location: Yellowstone National Park, Wyoming
Image ID: 19577  
A great white shark swims through the clear waters of Isla Guadalupe, far offshore of the Pacific Coast of Baja California.  Guadalupe Island is host to a concentration of large great white sharks, which visit the island to feed on pinnipeds and tuna, Carcharodon carcharias, Guadalupe Island (Isla Guadalupe)
A great white shark swims through the clear waters of Isla Guadalupe, far offshore of the Pacific Coast of Baja California. Guadalupe Island is host to a concentration of large great white sharks, which visit the island to feed on pinnipeds and tuna.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 07666  
Great White Shark, South Neptune Islands, South Australia, Carcharodon carcharias
Great White Shark, South Neptune Islands, South Australia.
Species: Great white shark, Carcharodon carcharias
Location: South Neptune Islands, South Australia
Image ID: 39139  
Great White Shark, South Neptune Islands, South Australia, Carcharodon carcharias
Great White Shark, South Neptune Islands, South Australia.
Species: Great white shark, Carcharodon carcharias
Location: South Neptune Islands, South Australia
Image ID: 39140  
Great White Shark, South Neptune Islands, South Australia, Carcharodon carcharias
Great White Shark, South Neptune Islands, South Australia.
Species: Great white shark, Carcharodon carcharias
Location: South Neptune Islands, South Australia
Image ID: 39141  
Australian Sea Lion Underwater, Grindal Island. Australian sea lions are the only endemic pinniped in Australia, and are found along the coastlines and islands of south and west Australia, Neophoca cinearea
Australian Sea Lion Underwater, Grindal Island. Australian sea lions are the only endemic pinniped in Australia, and are found along the coastlines and islands of south and west Australia.
Species: Australian Sea Lion, Neophoca cinearea
Location: Grindal Island, South Australia
Image ID: 39155  
Bald eagle makes a splash while in flight as it takes a fish out of the water, Haliaeetus leucocephalus, Haliaeetus leucocephalus washingtoniensis, Kenai Peninsula, Alaska
Bald eagle makes a splash while in flight as it takes a fish out of the water.
Species: Bald eagle, Haliaeetus leucocephalus, Haliaeetus leucocephalus washingtoniensis
Location: Kenai Peninsula, Alaska
Image ID: 22584  
Portrait of a young brown bear, pausing while grazing in tall sedge grass.  Brown bears can consume 30 lbs of sedge grass daily, waiting weeks until spawning salmon fill the rivers, Ursus arctos, Lake Clark National Park, Alaska
Portrait of a young brown bear, pausing while grazing in tall sedge grass. Brown bears can consume 30 lbs of sedge grass daily, waiting weeks until spawning salmon fill the rivers.
Species: Brown bear, Ursus arctos
Location: Lake Clark National Park, Alaska
Image ID: 19135  
Two Adelie penguins, holding their wings out, standing on an iceberg, Pygoscelis adeliae, Paulet Island
Two Adelie penguins, holding their wings out, standing on an iceberg.
Species: Adelie penguin, Pygoscelis adeliae
Location: Paulet Island, Antarctic Peninsula, Antarctica
Image ID: 25007  
Humpback whale in Antarctica.  A humpback whale swims through the beautiful ice-filled waters of Neko Harbor, Antarctic Peninsula, Antarctica, Megaptera novaeangliae
Humpback whale in Antarctica. A humpback whale swims through the beautiful ice-filled waters of Neko Harbor, Antarctic Peninsula, Antarctica.
Species: Humpback whale, Megaptera novaeangliae
Location: Neko Harbor, Antarctic Peninsula, Antarctica
Image ID: 25646  
Galapagos shark swims over a reef in the Galapagos Islands, with schooling fish in the distance, Carcharhinus galapagensis, Wolf Island
Galapagos shark swims over a reef in the Galapagos Islands, with schooling fish in the distance.
Species: Galapagos shark, Carcharhinus galapagensis
Location: Wolf Island, Galapagos Islands, Ecuador
Image ID: 16240  
Scalloped hammerhead shark swims over a reef in the Galapagos Islands.  The hammerheads eyes and other sensor organs are placed far apart on its wide head to give the shark greater ability to sense the location of prey, Sphyrna lewini, Wolf Island
Scalloped hammerhead shark swims over a reef in the Galapagos Islands. The hammerheads eyes and other sensor organs are placed far apart on its wide head to give the shark greater ability to sense the location of prey.
Species: Scalloped hammerhead shark, Sphyrna lewini
Location: Wolf Island, Galapagos Islands, Ecuador
Image ID: 16246  
A great white shark swims through the clear waters of Isla Guadalupe, far offshore of the Pacific Coast of Mexico's Baja California. Guadalupe Island is host to a concentration of large great white sharks, which visit the island to feed on pinnipeds and use it as a staging area before journeying farther into the Pacific ocean, Carcharodon carcharias, Guadalupe Island (Isla Guadalupe)
A great white shark swims through the clear waters of Isla Guadalupe, far offshore of the Pacific Coast of Mexico's Baja California. Guadalupe Island is host to a concentration of large great white sharks, which visit the island to feed on pinnipeds and use it as a staging area before journeying farther into the Pacific ocean.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 19465  
Ocean sunfish recruiting fish near drift kelp to clean parasites, open ocean, Baja California, Mola mola
Ocean sunfish recruiting fish near drift kelp to clean parasites, open ocean, Baja California.
Species: Ocean sunfish, Mola mola
Image ID: 03267  
Brown booby flying over Rose Atoll at sunset, with dark colorful storm clouds and other birds in the background, Sula leucogaster, Rose Atoll National Wildlife Sanctuary
Brown booby flying over Rose Atoll at sunset, with dark colorful storm clouds and other birds in the background.
Species: Brown booby, Sula leucogaster
Location: Rose Atoll National Wildlife Sanctuary, American Samoa
Image ID: 00914  
A white tern, or fairy tern, alights on a branch at Rose Atoll in American Samoa, Gygis alba, Rose Atoll National Wildlife Sanctuary
A white tern, or fairy tern, alights on a branch at Rose Atoll in American Samoa.
Species: Fairy tern, Gygis alba
Location: Rose Atoll National Wildlife Sanctuary, American Samoa
Image ID: 00871  
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All photographs copyright © Phillip Colla / Oceanlight.com, all rights reserved worldwide.