More information on the Feathers . Head Penguins have different patterns of head feathers depending on what species they are. Different species have different coloured eyes. Many species have brown, reddish brown or golden-brown eyes. Rockhopper and Macaroni Penguins have red eyes.
Penguins have bluish-grey eyes.
As their name implies, Yellow-Eyed Penguins have yellow eyes. Bill Penguins have a variety of bill shapes which are used to capture fish, squid and Crustaceans. Generally the bill tends to be long and thin in species that are mainly squid and fish eaters, but shorter and stouter in the ones that eat mainly krill. The legs are short and strong. The feet are 3-toed, webbed and have strong claws.