Red gorgonian and California golden gorgonian on underwater rocky reef, San Clemente Island. The golden gorgonian is a filter-feeding temperate colonial species that lives on the rocky bottom at depths between 50 to 200 feet deep. Each individual polyp is a distinct animal, together they secrete calcium that forms the structure of the colony. Gorgonians are oriented at right angles to prevailing water currents to capture plankton drifting by.
Species: Red gorgonian, California golden gorgonian, Leptogorgia chilensis, Lophogorgia chilensis, Muricea californica
Location: San Clemente Island, California
Image ID: 38499
Huge California Sea Lion Male Underwater, a bull, patrolling his breeding harem and territory, Coronado Islands, Mexico. His sagittal crest, the bony bump on his head that distinguishes adult male sea lions, is clearly seen. This particular sea lion bears an orange tag on his left foreflipper, probably as a result of rescue and release as a young sea lion years earlier.
Species: California sea lion, Zalophus californianus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 38657
Three Giant Black Sea Bass in a Courtship Posture, Hovering One Above the Other in Kelp at Catalina Island. In summer months, black seabass gather in kelp forests in California to form mating aggregations. Courtship behaviors include circling of pairs of giant sea bass, production of booming sounds by presumed males, and nudging of females by males in what is though to be an effort to encourage spawning.
Species: Giant black sea bass, Stereolepis gigas
Location: Catalina Island, California
Image ID: 39434
Dendronephthya soft corals and schooling Anthias fishes, feeding on plankton in strong ocean currents over a pristine coral reef. Fiji is known as the soft coral capitlal of the world.
Species: Anthias, Dendronephthya soft coral, Dendronephthya, Pseudanthias
Location: Fiji
Image ID: 31340
Three giant black sea bass, gathering in a mating/courtship aggregation amid kelp forest at Catalina Island. In summer months, black seabass gather in kelp forests in California to form mating aggregations. Courtship behaviors include circling of pairs of giant sea bass, production of booming sounds by presumed males, and nudging of females by males in what is though to be an effort to encourage spawning.
Species: Giant black sea bass, Stereolepis gigas
Location: Catalina Island, California
Image ID: 33355
Colorful anemones and soft corals, bryozoans and kelp cover the rocky reef in a kelp forest near Vancouver Island and the Queen Charlotte Strait. Strong currents bring nutrients to the invertebrate life clinging to the rocks.
Location: British Columbia, Canada
Image ID: 34328
Colorful anemones and soft corals, bryozoans and kelp cover the rocky reef in a kelp forest near Vancouver Island and the Queen Charlotte Strait. Strong currents bring nutrients to the invertebrate life clinging to the rocks.
Species: Giant plumose anemone, Metridium farcimen
Location: British Columbia, Canada
Image ID: 34332
Colorful anemones and soft corals, bryozoans and kelp cover the rocky reef in a kelp forest near Vancouver Island and the Queen Charlotte Strait. Strong currents bring nutrients to the invertebrate life clinging to the rocks.
Location: British Columbia, Canada
Image ID: 34333
Adult California brown pelican in transition from non-breeding to breeding winter plumage. Note the brown hind neck of a breeding brown pelican is just filling in. This pelican already displays the red and olive throat and white and yellow head feathers of an adult winter brown pelican.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 38679
A mother Pacific harbor seal nuzzles her pup, born only a few hours earlier. The pup must bond and imprint on its mother quickly, and the pair will constantly nuzzle and rub against one another in order to solidify that bond.
Species: Pacific harbor seal, Phoca vitulina richardsi
Location: La Jolla, California
Image ID: 39070
A newborn harbor seal pup, only a few minutes old, is nuzzled by its mother shortly after birth. Blood is still on the tiny pups fur coat. The pair will nuzzle frequently to solidify the bond they must maintain as the pup is nearly helpless. In just four to six weeks the pup will be weaned off its mothers milk and must forage for its own food.
Species: Pacific harbor seal, Phoca vitulina richardsi
Location: La Jolla, California
Image ID: 39073
A newborn harbor seal pup in La Jolla, only a few minutes old, is nuzzled by its mother shortly after birth. Blood is still on the tiny pups fur coat. The pair will nuzzle frequently to solidify the bond they must maintain as the pup is nearly helpless. In just four to six weeks the pup will be weaned off its mothers milk and must forage for its own food.
Species: Pacific harbor seal, Phoca vitulina richardsi
Location: La Jolla, California
Image ID: 39077
Scripps Pier solstice, surfer's view from among the waves, sunset aligned perfectly with the pier. Research pier at Scripps Institution of Oceanography SIO, sunset.
Location: Scripps Institution of Oceanography, La Jolla, California
Image ID: 30150
Blue whale, exhaling as it surfaces from a dive, aerial photo. The blue whale is the largest animal ever to have lived on Earth, exceeding 100' in length and 200 tons in weight.
Species: Blue whale, Balaenoptera musculus
Location: Redondo Beach, California
Image ID: 25951
The bisons massive head is its most characteristic feature. Its forehead bulges because of its convex-shaped frontal bone. Its shoulder hump, dwindling bowlike to the haunches, is supported by unusually long spinal vertebrae. Over powerful neck and shoulder muscles grows a great shaggy coat of curly brown fur, and over the head, like an immense hood, grows a shock of black hair. Its forequarters are higher and much heavier than its haunches. A mature bull stands about 6 1/2 feet (2 meters) at the shoulder and weighs more than 2,000 pounds (900 kilograms). The bisons horns are short and black. In the male they are thick at the base and taper abruptly to sharp points as they curve outward and upward; the females horns are more slender.
Species: American bison, Bison bison
Location: Yellowstone National Park, Wyoming
Image ID: 13120
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: Madison River, Yellowstone National Park, Wyoming
Image ID: 19697
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: 19698
The leafy seadragon (Phycodurus eques) is found on the southern and western coasts of Australia. Its extravagent appendages serve only for camoflage, since it has a nearly-invisible dorsal fin that propels it slowly through the water. The leafy sea dragon is the marine emblem of South Australia.
Species: Leafy seadragon, Phycodurus eques
Location: Rapid Bay Jetty, South Australia
Image ID: 39134
A beautiful golden-brown female California Sea Lion at the Coronado Islands, Baja California, Mexico. The huge male bull that formed the harem of which she was a part allowed her to hang out with me for a while, even while he continued patrolling just over my head.
Species: California Sea Lion, Zalophus californianus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 37318