Little penguin
The little penguin is slate gray or indigo along the head and back, with a white belly and neck.  The flippers - wings - are dark blue, with a white edge along the back.  Males and females of the species are very similar but males have a curve on the end of their beak.  Juvenile little penguins, which are younger than adults, have lighter colors.  Little penguin chicks have blue-grey bellies and brown feathers.