Subject photos

Blue whale underwater closeup photo. This picture of a blue whale, the largest animal ever to inhabit earth, shows it swimming through the open ocean, a rare underwater view. Since this blue whale was approximately 80-90' long and just a few feet from the camera, an extremely wide lens was used to photograph the entire enormous whale.
Species: Blue whale, Balaenoptera musculus
Location: California
Image ID: 27299  

North Pacific humpback whales, a mother and calf pair swim closely together just under the surface of the ocean. The calf will remain with its mother for about a year, migrating from Hawaii to Alaska to feed on herring.
Species: Humpback whale, Megaptera novaeangliae
Location: Maui, Hawaii
Image ID: 00140  

Humpback whale breaching, near Molokai, Hawaii. Megaptera novaeangliae. It is suspected the breaching often has a communicative purpose which depends on the behavioral context of the moment.
Species: Humpback whale, Megaptera novaeangliae
Location: Maui, Hawaii
Image ID: 00205  

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  

Two blue whales, a mother and her calf, swim through the open ocean in this aerial photograph. The calf is blowing (spouting, exhaling) with a powerful column of spray. The blue whale is the largest animal ever to live on Earth.
Species: Blue whale, Balaenoptera musculus
Location: San Diego, California
Image ID: 02304  

Half Dome and storm clouds at sunset, viewed from Sentinel Bridge.
Location: Half Dome, Yosemite National Park, California
Image ID: 22744  

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  

Great hammerhead shark.
Species: Great hammerhead shark, Sphyrna mokarran
Location: Bimini, Bahamas
Image ID: 31966  

Two tiger sharks.
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas
Image ID: 31875  

Vernal Falls at peak flow in late spring, with a rainbow appearing in the spray of the falls, viewed from the Mist Trail.
Location: Vernal Falls, Yosemite National Park, California
Image ID: 12634  

Extended High Mountain pose, Utthita Tadasana, sunrise on Mesa Arch, Utah. An exuberant hiker greets the dawning sun from atop Mesa Arch.
Location: Island in the Sky, Canyonlands National Park, Utah
Image ID: 18036  

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  

Kelp frond showing pneumatocysts.
Species: Giant kelp, Macrocystis pyrifera
Location: San Clemente Island, California
Image ID: 00627  

A whale shark swims through the open ocean in the Galapagos Islands. The whale shark is the largest shark on Earth, but is harmless eating plankton and small fish.
Species: Whale shark, Rhincodon typus
Location: Darwin Island, Galapagos Islands, Ecuador
Image ID: 01520  

A kelp forest, with sunbeams passing through kelp fronds. Giant kelp, the fastest growing plant on Earth, reaches from the rocky bottom to the ocean's surface like a submarine forest.
Species: Giant kelp, Macrocystis pyrifera
Location: San Clemente Island, California
Image ID: 02411  

A Florida manatee, or West Indian Manatee, swims slowly through the clear waters of Crystal River.
Species: West indian manatee, Trichechus manatus
Location: Three Sisters Springs, Crystal River, Florida
Image ID: 02696  

Atlantic spotted dolphin, Olympic swimmer Mikako Kotani.
Species: Atlantic spotted dolphin, Stenella frontalis
Location: Bahamas
Image ID: 00647  

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.
Species: Great white shark, Carcharodon carcharias
Location: South Neptune Islands, South Australia
Image ID: 39139  

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.
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.
Species: Australian Sea Lion, Neophoca cinearea
Location: Grindal Island, South Australia
Image ID: 39155  

Milky Way and Shooting Star over Delicate Arch, as stars cover the night sky. (Note: this image was created before a ban on light-painting in Arches National Park was put into effect. Light-painting is no longer permitted in Arches National Park).
Location: Arches National Park, Utah
Image ID: 27854  

Yosemite Falls at peak flow in late spring, viewed from Cooks Meadow.
Location: Yosemite Falls, Yosemite National Park, California
Image ID: 12631  

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  

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.
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.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 19465  

A SCUBA diver swims through a giant kelp forest which is tilted back by strong ocean currents. Giant kelp, the fastest plant on Earth, reaches from the rocky bottom to the ocean's surface like a submarine forest.
Species: Giant kelp, Macrocystis pyrifera
Location: San Clemente Island, California
Image ID: 01107