Sergey Gorshkov / Snow Goose (Chen caerulescens) chicks in nest, Wrangel Island, Russia

Sergey Gorshkov / Snowy Owl (Nyctea scandiaca) chick in defensive posture, Wrangel Island, Russia

Sergey Gorshkov / Snowy Owl (Nyctea scandiaca) chick swimming in river after failed flight attempt, Wrangel Island, Russia

Sergey Gorshkov / Brown Bear (Ursus arctos) cub confronting two Domestic Dogs (Canis familiaris), Kamchatka, Russia

Sergey Gorshkov / Osprey (Pandion haliaetus) bringing back fish to nest, Volga Delta, Russia

Sergey Gorshkov / Brown Bear (Ursus arctos) cub resting on riverbank, Kamchatka, Russia

Sergey Gorshkov / Brown Bear (Ursus arctos) cub near bust of Lenin, Kamchatka, Russia

Sergey Gorshkov / Brown Bear (Ursus arctos) cubs playing, Kamchatka, Russia

Sergey Gorshkov / Sockeye Salmon (Oncorhynchus nerka) fry, Kamchatka, Russia

Sergey Gorshkov / Sockeye Salmon (Oncorhynchus nerka) fry in bucket, Kamchatka, Russia

Sergey Gorshkov / Brown Bear (Ursus arctos) cub with caught salmon, Kamchatka, Russia

Sergey Gorshkov / Brown Bear (Ursus arctos) cub with caught salmon, Kamchatka, Russia