ocr: GROWING UP One Day Old ING PENGUINS breed in huge colonies, some K containing more than 100,000 pairs of breeding birds. The female lays a single egg, which takes about 55 days to hatch. The helpless chick clambers straight BARE SKIN on top of its mother's or father's feet. Here it is Young penguins are protected from the cold, thanks to a fold almost featherless of skin that hangs down from the when they hatch parent's body. DISCARDED EGGSHELL STRONG BEAK FLIPPERLIKE WINGS
