1112-11257 - Adult gentoo penguin (Pygoscelis papua) feeding minutes-old newly hatched chick at Gold Harbor on South Georgia.

1112-11256 - Adult gentoo penguin (Pygoscelis papua) with minutes-old newly hatched chick at Gold Harbor on South Georgia.

1112-11255 - Adult gentoo penguin (Pygoscelis papua) with minutes-old newly hatched chick at Gold Harbor on South Georgia.

1112-11254 - Adult gentoo penguin (Pygoscelis papua) with minutes-old newly hatched chick at Gold Harbor on South Georgia.

1112-11253 - Adult gentoo penguin (Pygoscelis papua) with minutes-old newly hatched chick at Gold Harbor on South Georgia.

1112-11064 - Gentoo penguin (Pygoscelis papua) nesting colony at Jougla Point on Wiencke Island, Antarctica, Southern Ocean, Polar Regions

1112-11063 - Gentoo penguin (Pygoscelis papua) mating behavior at Jougla Point on Wiencke Island, Antarctica, Southern Ocean, Polar Regions

1112-11062 - Gentoo penguin (Pygoscelis papua) mating behavior at Jougla Point on Wiencke Island, Antarctica, Southern Ocean, Polar Regions

1112-11061 - Gentoo penguin (Pygoscelis papua) nesting colony at Jougla Point on Wiencke Island, Antarctica, Southern Ocean, Polar Regions

1112-11060 - Gentoo penguin (Pygoscelis papua) nesting colony at Jougla Point on Wiencke Island, Antarctica, Southern Ocean, Polar Regions

1112-11059 - Gentoo penguins (Pygoscelis papua) hauled out in Port Foster, inside the caldera at Deception Island, Antarctica, Polar Regions

1112-11058 - Gentoo penguin (Pygoscelis papua) hauled out in Port Foster, inside the caldera at Deception Island, Antarctica, Polar Regions

1112-11057 - Gentoo penguins (Pygoscelis papua) nesting colony almost buried by snow during snow storm at Brown Bluff, Antarctica, Polar Regions

1112-11056 - Gentoo penguins (Pygoscelis papua) nesting colony almost buried by snow during snow storm at Brown Bluff, Antarctica, Polar Regions

1112-11055 - Gentoo penguins (Pygoscelis papua) nesting colony almost buried by snow during snow storm at Brown Bluff, Antarctica, Polar Regions

1112-10851 - Gentoo penguin (Pygoscelis papua) breeding colony at Petermann Island, Antarctica, Southern Ocean, Polar Regions

1112-10850 - Gentoo penguin (Pygoscelis papua) breeding colony at Petermann Island, Antarctica, Southern Ocean, Polar Regions

1112-10849 - Gentoo penguin (Pygoscelis papua) breeding colony, outside refuge hut, at Petermann Island, Antarctica, Southern Ocean, Polar Regions

1112-10848 - Gentoo penguin (Pygoscelis papua) adult and chick at Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10847 - Gentoo penguin (Pygoscelis papua) chick at Jougla Point, Wiencke Island, Antarctica, Southern Ocean, Polar Regions

1112-10846 - Gentoo penguin (Pygoscelis papua) chick at Jougla Point, Wiencke Island, Antarctica, Southern Ocean, Polar Regions

1112-10845 - Gentoo penguin (Pygoscelis papua) chick at Jougla Point, Wiencke Island, Antarctica, Southern Ocean, Polar Regions

1112-10844 - Gentoo penguin (Pygoscelis papua) chicks at Jougla Point, Wiencke Island, Antarctica, Southern Ocean, Polar Regions

1112-10843 - Gentoo penguin (Pygoscelis papua) chick at Jougla Point, Wiencke Island, Antarctica, Southern Ocean, Polar Regions

1112-10842 - Gentoo penguin (Pygoscelis papua) adults molting on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10841 - Gentoo penguin (Pygoscelis papua) adult with chick on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10840 - Gentoo penguin (Pygoscelis papua) chicks covered with mud and guano on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10839 - Gentoo penguin (Pygoscelis papua) adult with chicks on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10838 - Gentoo penguin (Pygoscelis papua) adult with chicks on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10837 - Gentoo penguin (Pygoscelis papua) adult with chicks on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10836 - Gentoo penguin (Pygoscelis papua) chicks covered with mud and guano on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10835 - Gentoo penguin (Pygoscelis papua) chicks covered with mud and guano on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10834 - Gentoo penguin (Pygoscelis papua) chicks covered with mud and guano on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10833 - Gentoo penguin (Pygoscelis papua) chicks covered with mud and guano on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10832 - Gentoo penguin (Pygoscelis papua) chicks covered with mud and guano on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10831 - Gentoo penguin (Pygoscelis papua) chick covered with mud and guano on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10830 - Gentoo penguin (Pygoscelis papua) adult with chicks on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10829 - Gentoo penguin (Pygoscelis papua) adult with chick on Cuverville Island, Antarctica, Southern Ocean, Polar Regions

1112-10828 - Gentoo penguin (Pygoscelis papua) adult with chicks at breeding colony on Damoy Point, Antarctica, Southern Ocean, Polar Regions

1112-10827 - Gentoo penguin (Pygoscelis papua) adult with chicks at breeding colony on Booth Island, Antarctica, Southern Ocean, Polar Regions

1112-10826 - Gentoo penguin (Pygoscelis papua) adult with chicks at breeding colony on Booth Island, Antarctica, Southern Ocean, Polar Regions

1112-10825 - Gentoo penguin (Pygoscelis papua) adult with chicks at breeding colony on Booth Island, Antarctica, Southern Ocean, Polar Regions

1112-10824 - Gentoo penguin (Pygoscelis papua) adult with chicks at breeding colony on Booth Island, Antarctica, Southern Ocean, Polar Regions

1112-10823 - Gentoo penguin (Pygoscelis papua) breeding colony on Booth Island, Antarctica, Southern Ocean, Polar Regions

1112-10822 - Gentoo penguin (Pygoscelis papua) breeding colony on Booth Island, Antarctica, Southern Ocean, Polar Regions

1112-10821 - Gentoo penguin (Pygoscelis papua) chicks with ice at Brown Bluff, Antarctica, Southern Ocean, Polar Regions

1112-10820 - Gentoo penguin (Pygoscelis papua) adult feeding chick at Hannah Point on Livingston Island, Antarctica, Southern Ocean, Polar Regions

1112-10819 - Gentoo penguin (Pygoscelis papua) chick chasing adult for food at Hannah Point on Livingston Island, Antarctica, Polar Regions

1112-10818 - Gentoo penguin (Pygoscelis papua) adult feeding chick at Hannah Point on Livingston Island, Antarctica, Southern Ocean, Polar Regions

1112-10817 - Gentoo penguin (Pygoscelis papua) adult feeding chick at Hannah Point on Livingston Island, Antarctica, Southern Ocean, Polar Regions

1112-10816 - Gentoo penguin (Pygoscelis papua) adult feeding chick at Hannah Point on Livingston Island, Antarctica, Southern Ocean, Polar Regions

1112-10815 - Gentoo penguin (Pygoscelis papua) chick chasing adult for food at Hannah Point on Livingston Island, Antarctica, Polar Regions

1112-10566 - Gentoo penguin (Pygoscelis papua) on the beach with king penguins and Antarctic fur seal pups at Stromness, South Georgia, Polar Regions

1387-801 - Golden-lined snapper in Raja Ampat, Indonesia.

1387-800 - Christmas tree worm in Raja Ampat, Indonesia.

1387-799 - Rockmover wrasse in Raja Ampat, Indonesia.

1387-798 - Oxeye scad in Raja Ampat, Indonesia.

1387-796 - False clown anemonefish hide in their anemone in West Papua, Indonesia.

1387-740 - Common ghost goby (Pleurosicya mossambica), Kimbe Bay, Papua New Guinea.

1387-737 - Denise's pygmy seahorse (Hippocampus denise), Kimbe Bay, Papua New Guinea.

1387-721 - Eye detail of a juvenile crocodilefish, New Ireland, Papua New Guinea.

1387-720 - A pygmy goby, New Ireland, Papua New Guinea.

1387-719 - Spotted porcelain crab, New Ireland, Papua New Guinea.

1387-718 - Eye close-up on a crocodile flathead, New Ireland, Papua New Guinea.

1387-717 - Squat shrimp, Milne Bay, Papua New Guinea.

1387-716 - Caloria nudibranch, Milne Bay, Papua New Guinea.

860-292670 - Gentoo Penguin (Pygoscelis papua) with chicks, Carcass island, Falkland.

1112-9453 - Adult gentoo penguin (Pygoscelis papua) amongst king penguins (Aptenodytes patagonicus) at nesting and breeding colony at Gold Harbour on South Georgia Island, Southern Ocean, Polar Regions

1387-521 - A massive giant clam, Tridacna gigas, grows on a shallow coral reef in Raja Ampat, Indonesia.

1387-518 - Vibrant soft corals, Dendronephthya sp., thrive among the islands of Raja Ampat, Indonesia.

1387-515 - A juvenile painted spiny lobster, Panulirus versicolor, crawls out of a reef crevice amid the islands of Raja Ampat, Indonesia.

1387-506 - Sunlight shines on beautiful corals thriving among the scenic islands of Raja Ampat, Indonesia.

1387-502 - A healthy and colorful coral reef thrives among the scenic islands of Raja Ampat, Indonesia.

1387-501 - An amazingly beautiful coral reef thrives among the scenic islands of Raja Ampat, Indonesia.

1387-499 - A beautiful coral reef thrives just off the island of Ambon, Indonesia.

1387-471 - Aerial view of beautiful limestone islands scattered about the seascape in Raja Ampat, Indonesia. This tropical area is known for its extraordinary marine biodiversity and is a popular destination for divers and snorkelers.

1387-469 - Beams of light descend through a wooden jetty in the Dampier Strait, Raja Ampat, Indonesia. This tropical area is known for its extraordinary marine biodiversity and is a popular destination for divers and snorkelers.

1387-470 - A school of lined sweetlips, Plectorhinchus lineatus, swim above a healthy coral reef in Raja Ampat, Indonesia.

1387-468 - Healthy corals thrive along the edge of a mangrove forest in a remote part of Raja Ampat, Indonesia.

1387-467 - A beautiful coral reef grows in a remote part of Raja Ampat, Indonesia.

1387-466 - Healthy corals grow on the edge of a mangrove forest in a remote part of Raja Ampat, Indonesia.

1387-465 - Discarded plastic bags and other trash float above a shallow coral reef in Raja Ampat, Indonesia. Plastics have become a major pollution problem worldwide.

1387-464 - Bright beams of sunlight descend into the shadows of a blue water mangrove forest in Raja Ampat, Indonesia.

1387-463 - Small cardinalfish hover amid mangrove prop roots in a remote part of Raja Ampat, Indonesia.

1387-461 - A banded sea krait, Laticauda colubrina, searches for prey on a coral reef in Raja Ampat, Indonesia. This tropical area is known for its extraordinary marine biodiversity and is a popular destination for divers and snorkelers.

1387-462 - A bright cup coral, Tubastrea sp., grows on a remote reef in Raja Ampat, Indonesia.

1387-460 - A false clownfish, Amphiprion ocellaris, swims among the tentacles of its host anemone in Raja Ampat, Indonesia.

1387-459 - A beautiful coral reef thrives in a remote part of Raja Ampat, Indonesia.

1387-458 - A school of silversides swims in the shallows in a remote part of Raja Ampat, Indonesia.

1387-457 - An ornate ghost pipefish, Solenostomus paradoxus, hovers near a hydroid on a reef in Raja Ampat, Indonesia.

1387-456 - Detail of coral polyps, Tubastrea sp., growing on a healthy reef in Raja Ampat, Indonesia.

1387-455 - Vibrant sea cucumbers, tunicates, hydroids, and other invertebrates cling to a reef in Raja Ampat, Indonesia.

1387-454 - Detail of coral polyps growing on a healthy reef in Raja Ampat, Indonesia.

1387-401 - A well-camouflaged tasseled wobbegong shark (Eucrossorhinus dasypogon) lies on the sandy seafloor of Raja Ampat, Indonesia.

1387-399 - A well-camouflaged tasseled wobbegong shark (Eucrossorhinus dasypogon) lies on the sandy seafloor of Raja Ampat, Indonesia.

1387-398 - A well-camouflaged tasseled wobbegong shark (Eucrossorhinus dasypogon) lies on the sandy seafloor of Raja Ampat, Indonesia.

1387-397 - A school of scad (Selar leptolepis) swims beneath a pier in Raja Ampat, Indonesia.

1387-390 - A crown of thorns starfish (Acanthaster planci) feeds on a coral reef growing near an island in the Banda Sea, Indonesia.

1387-388 - Colorful anthias fish swim above a beautiful reef growing near an island in the Banda Sea, Indonesia. This remote and historic region, known previously for the Spice Islands, harbors extraordinary marine biodiversity.

1387-381 - A beautiful coral reef grows near an island in the Banda Sea, Indonesia. This remote and historic region, known previously for the Spice Islands, harbors extraordinary marine biodiversity.