A pengiun is generally white on its stomach and neck and black or gray
on its back and forearms. Sometimes it has white and/or yellow on the
back of its head. It is shaped like an elongated oval with a tear-drop
shaped head that narrows into a long, triangular beak. It stands
upright. Its forearms are on either side of its body and are long and
flat and curve slightly toward the pengiun's back. Its feet are
wedge-shaped and clawed. They are colored black or dark gray. Its tail
is shaped like a flat triangle.

A penguin is between two and four feet high and roughly egg shaped.
It looks as if it is wearing a tuxedo.  It has a beak near the top of
the egg and duck-like feet at the bottom.  It sometimes spreads its
egg-wings towards the sky, but like most eggs, it cannot fly.  It
walks in a jerky stumbling fashion but swims very gracefully.  It will
capture your heart with its charms.