Usually, penguins lay one egg per breeding season.
Adelie penguins lay eggs, like most birds. In the late spring, the Adelie penguin rookeries are full of hatched eggshells and chicks.
We call most baby birds chicks.
Skuas and Giant Petrels
Breeding season in Antarctica for penguins begins for Emperor penguins in early August, and for Adelie penguins about October. Chicks fledge before February in each case.
they were named after an explorer's wife.
Adelie penguins are not preyed upon by other penguins, so there is no reason for them to escape.
Adelie penguins are native to the continent of Antarctica.
They are the smallest penguins in the antarctic.
I have no idea, but other penguins do not migrate.
yes
yes they are
yes