Penguins
Penguins live in Antarctica and the Arctic. And can also be found near the equator.
They can hold their breath under water for 6 minutes.
They do not fly they use their wings for flippers to swim with. They normally eat fish and normally they are hunted by seals. There are penguins in NZ down south mainly on the beaches mostly. In NZ the penguin we have are the yellow eyed penguins 
One parent goes fishing while the other sits on the eggs and have turns at doing it for about 45 days. And another popular penguin that is not in New Zealand is the emperor penguin. Also adelie penguin king penguin and little penguin but my favorate penguin is the maccaroni penguin
That lives in antarctic penensula.