A nursery group of young penguin chicks, with thick grey fluffy coats, grouped beneath a pinnacle of ice, Weddell Sea, Snow Hill Island, Antarctica

animal behaviour huddling group of animals flock of birds bird colony medium group of animals nobody temperature cold antarctica plain background white background animal young animal baby animal young bird chordate vertebrate bird flightless bird penguin equipment land island water frozen water ice formation ice sheet pack ice ice outdoors day animal themes nature wildlife animals in the wild aptenodytes forsteri emperor penguin weddell sea snow hill island penguin chick chick young bird grey feather