Piping plover chicks have soft, fluffy feathers called "down."
A cheetah's long tail helps it keep its balance when it chases animals.
California condors are the largest birds in North America.
Great hammerhead sharks migrate to cooler water for the summer.
Grey-headed flying foxes live in large groups called colonies. A colony can have up to a million bats!
Monarch butterflies' bright colors tell other animals that they taste bad.