A White-necked Jacobin chick may use mimicry or camouflage to avoid predators, resembling a caterpillar with fluffy feathers.

There are just some baby birds we hardly ever get to see ... Paige Bucalo is lucky: I would love to pet him! I bet he's really fluffy! Related: Lonely Orange Cockatoo Begs Dad for More Feathered ...

A baby hummingbird hatches. But it has fluffy feathers on its back, looking just like a dangerous caterpillar. Could this be ...