What does a penguins look like?

Answer 1

Look in a book

Answer 2

A penguin as you know are black but have white bellies can't describe much more but you could search images of penguins on Google.com/images. good question though. some also have yellow as a head feather thingamabob. PEACE!
A penguin is a bird, so regardless of which one of the 17 varieties of penguins you want to see, many share common characteristics, those being:

• aqua-dynamic body shape
• camouflage feathering -- white chest, black back
• long beak, for eating seafood
• wings that act as flippers
• webbed feet

You can review many photos of penguins on the Natural Geographic site, below.
A penguin's black with a white belly, has a yellow beack and waddles.