NO! They are birds! Mammals give birth to live babies. Penguins lay eggs. Mammals are warm blooded. Penguins are cold blooded (bird).
killer whales and sea lions
yes, two holes on their beaks
No there is over 5,000 penguins on Clubpenguin.
penguin sounds vary on what type of penguin they are it could make any sound depending on what type of penguin they are
why do penguins woddle? Because penguins are birds. They breathe air, and fish breathe water. There are many creatures that swim which are not fish.
Their flippers are thought to have been wing 50 000 000 years ago, but evolved into flippers. Penguins don't need to fly; they swim to catch their food.
Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.
Mammals. Mammals.
Mammals Have Hair Or Fur, Non-Mammals Don't.
We are mammals, and mammals are one category of animal, so we are both animals and mammals.
yes, badgers are mammals
Sharks are NOT mammals.