Adult king penguins (Aptenodytes patagonicus) amongst chicks (okum boys) at Salisbury Plain, South Georgia, Polar Regions

A nursery group of Emperor penguin chicks, huddled together, looking around. A breeding colony, Weddell Sea, Snow Hill Island, Antarctica

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