Penguin
are aquatic birds. They mostly live in the Southern Hemisphere.
They have black and white plumage and flippers for swimming.
They eat krill, squid, fish and other small sea lives.
They may be clumsy on land but agile in the seawater. They have wings but cannot fly.
Anyway these 2 wings can help them swim very fast like flying underwater with speed around 6-12 km/h (3.7-7.5 mph),
(12 km/h is faster than world record human swimmer).
How nice it is to have these kind of lovely penguins close to you.
