The King Penguin chick hatched at the Detroit Zoo on August ... There are Chinstrap Penguins, Gentoo Penguins, Macaroni ...

As the oldest macaroni penguin at the Tennessee Aquarium ... "We've hatched over two dozen chicks here before," Lee shares. "Once we do hit capacity, we communicate with other zoos and aquariums ...

The four macaroni penguins will join the almost two dozen gentoo penguins at the aquarium's Penguin Research Station. The aquatic birds are easily recognized by the bright yellow crest feathers ...

Blake Lively narrates 'Secrets of the Penguins,' a three-part series executive produced by James Cameron, premiering April 22 ...