Splash Inspection. Adelie penguins, not sure whether or not to jump in the water or not look closely after another has just jumped in, trying to decide if it is safe to follow.
Group of adelie penguins begin to dive into the sea together to go fishing. They typically gather in large groups on the shore, then all jump in at the same time to reduce their chances of being eaten by an ocean predator.
Adelie penguin and newborn chicks. There are actually two of them there, the one on the right has its head tucked in, the one on the left has its body tucked in. These chicks are only a day or so old.
Dead Adelie Penguin Chick. Only about 20% of the chicks survive, most fall prey to predators such a skuas and leopard seals. The penguin rookeries are littered with the corpses of frozen dead chicks from over the years.