The Emperor Penguins:

Emperor penguins can live up to 20 years.  They are around 45 inches tall and weigh up to 88 lbs.

They breed in winter time and lay only one egg.

The Emperor Penguin Chicks:

There are some who say that no other creature on earth is quite as cute as a baby emperor penguin.  Well, you should judge by yourself. 

They are unable to swim until they have molted (at the age of five to five and a half months) and therefore need to be fed by their parents.

The Adélie Penguins:

 Adélie penguins can live up to 20 years.  They are around 27 1/2 inches tall and weigh up to 12 lbs. 

They breed in huge colonies, lay usually two eggs and make a lot of noise and guano.