Everybody thinks that penguins are one of the cutest animals in the world, but people don't know much about them. There are 17 different species of penguins. If you are wondering why penguins don't get cold, penguins have adapted to their environment by developing extremely dense plumage, with every feather overlapping another.
Penguins eat krill, fish and squid.
They also spend most of their time in the ocean. Penguins' main predators are killer whales and leopard seals. Penguins are really cute, and I hope I gave you information that you found interesting. I hope you learned something new.