Emperor penguins

Head shot of emperor penguin
Emperor penguin at Auster colony with egg on feet waiting for it to hatch
Close up under emperor penguin of chick dusted in snow - the adult is protecting the chick
Emperor penguin colony near grounded iceberg, taken from some distance showing hundreds of penguins
Emperor penguins and chicks huddle during blizzard
Three tobogganing emperor penguins with one entering the water
Pair of emperor penguins cuddle at sunset
Emperor penguin feeding its chick
A mass of emperor penguins, standing or lying down
Female emperor penguins returning to colony