Grizzly 399 and 3 of her cubs in Grand Teton National Park
Southern elephant seals sparring
Blue-eyed Shags squabbling in their nest
Adélie Penguins enter the water at Brown Bluff
Humpback whale breaches in Antarctica
Gentoo penguin climbs a trail
Barnacle-encrusted tail of a humpback whale
Elephant seal sleeping on Barrientos Island in Antarctica
Chinstrap penguin on Barrientos Island in Antarctica
Caribou shedding antler velvet
Caribou running along the shore of Ennadai Lake
Caribou with fall colors at Ennadai Lake, Nunavut
Brown bear rises on its hind legs to search for fish in Kurile Lake, Russia.
Brown bear catches a sockeye salmon at Kurile Lake in Kamchatka, Russia.
Brown bears spar at Kurile Lake in Kamchatka, Russia.
Brown bear fishing from a perch at Kurile Lake in Kamchatka, Russia.
Brown bear in front of Ilyinsky volcano at Kurile Lake in Kamchatka, Russia.
Brown bear catches sockeye salmon at Kurile Lake in Kamchatka, Russia.
Brown bear cubs chase their mother who has a salmon
Brown bear cubs in front of Ilyinsky volcano at Kurile Lake in Kamchatka, Russia
Alligator back
Little Blue Heron
Willet in the surf
