Tern Photos

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  

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  

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  

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  

Aspen trees display Eastern Sierra fall colors, Lake Sabrina, Bishop Creek Canyon.
Species: Aspen, Populus tremuloides
Location: Bishop Creek Canyon, Sierra Nevada Mountains, California
Image ID: 17547  

Hiker in North Window, sunset, western face. North Window is a natural sandstone arch 90 feet wide and 48 feet high.
Location: North Window, Arches National Park, Utah
Image ID: 18159  

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  

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  

Lembert Dome and late afternoon clouds rise above Tuolumne Meadows in the High Sierra, catching the fading light of sunset.
Location: Tuolumne Meadows, Yosemite National Park, California
Image ID: 09938  

The Tree of Eons, a spectacular dendritic formation in the Bentonite Hills of Utah. Fantastic colorful sedimentary patterns, ancient Bentonite layers are exposed through erosion in the Utah Badlands. The Bentonite Hills are composed of the Brushy Basin shale member of the Morrison Formation. This layer was formed during Jurassic times when mud, silt, fine sand, and volcanic ash were deposited in swamps and lakes. Photographed just before sunrise with soft pre-dawn illumination. Aerial panoramic photograph.
Location: Utah
Image ID: 37951  
Panorama dimensions: 11000 x 15000

Bristlecone pine displays its characteristic gnarled, twisted form as it rises above the arid, dolomite-rich slopes of the White Mountains at 11000-foot elevation. Patriarch Grove, Ancient Bristlecone Pine Forest.
Species: Bristlecone Pine, Pinus longaeva
Location: White Mountains, Inyo National Forest, California
Image ID: 17475  

A great white shark swims underwater through the ocean at Guadalupe Island.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 21347  

Owachomo Bridge and Milky Way. Owachomo Bridge, a natural stone bridge standing 106' high and spanning 130' wide,stretches across a canyon with the Milky Way crossing the night sky.
Location: Owachomo Bridge, Natural Bridges National Monument, Utah
Image ID: 28541  

Portrait of a Southern Right Whale Underwater, Eubalaena australis. This particular right whale exhibits a beautiful mottled pattern on its sides.
Species: Southern Right Whale, Eubalaena australis
Location: Puerto Piramides, Chubut, Argentina
Image ID: 38389  

Stars and the Milky Way over ancient bristlecone pine trees, in the White Mountains at an elevation of 10,000' above sea level. These are some of the oldest trees in the world, some exceeding 4000 years in age.
Species: Bristlecone pine, Pinus longaeva
Location: Ancient Bristlecone Pine Forest, White Mountains, Inyo National Forest, California
Image ID: 29407  

Stars and the Milky Way rise above ancient bristlecone pine trees, in the White Mountains at an elevation of 10,000' above sea level. These are some of the oldest trees in the world, reaching 4000 years in age.
Species: Bristlecone pine, Pinus longaeva
Location: Ancient Bristlecone Pine Forest, White Mountains, Inyo National Forest, California
Image ID: 27772  

California sea lion and diver consider each other, underwater in the clear ocean water of Guadalupe Island.
Species: California sea lion, Zalophus californianus
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 02251  

A northern elephant seal hovers underwater over a rocky bottom along the coastline of Guadalupe Island.
Species: Elephant seal, Mirounga angustirostris
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 03505  

Ancient bristlecone pine trees at night, under a clear night sky full of stars, lit by a full moon, near Patriarch Grove.
Species: Ancient bristlecone pine, Pinus longaeva
Location: White Mountains, Inyo National Forest, California
Image ID: 28535  

Scythe-mark butterflyfish, Prognathodes falcifer, Catalina Island.
Species: Scythe-mark butterflyfish, Prognathodes falcifer
Location: Catalina Island, California
Image ID: 40516  

Stars and the Milky Way over ancient bristlecone pine trees, in the White Mountains at an elevation of 10,000' above sea level. These are the oldest trees in the world, some exceeding 4000 years in age.
Species: Bristlecone pine, Pinus longaeva
Location: Ancient Bristlecone Pine Forest, White Mountains, Inyo National Forest, California
Image ID: 29406  

Western Grebes rushing in a courtship display. Rushiing grebes run across the water 60 feet (20m) or further with their feet hitting the water as rapidly as 20 times per second. Lake Hodges, San Diego.
Species: Western grebe, Aechmophorus occidentalis
Image ID: 36888  

Western Grebes rushing in a courtship display. Rushiing grebes run across the water 60 feet (20m) or further with their feet hitting the water as rapidly as 20 times per second.
Species: Western grebe, Aechmophorus occidentalis
Location: Lake Hodges, San Diego, California
Image ID: 37850  

El Capitan eastern face, sunrise.
Location: El Capitan, Yosemite National Park, California
Image ID: 22745  

A great white shark swims underwater through the ocean at Guadalupe Island.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 21348  

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: 39137  

Aspen trees cover Bishop Creek Canyon above Aspendel.
Species: Aspen, Populus tremuloides
Location: Bishop Creek Canyon, Sierra Nevada Mountains, California
Image ID: 17528