15 Amazing Facts About 15 Birds
15 of 16
14. Hoatzin chicks are born with claws on their wings.
Though they disappear after three months, young hoatzin (also known as “stink birds” for their unique stench) have two claws on each wing, which they can use to climb across tree branches or pull themselves out of water onto dry land. The claws also help chicks hide from predators: After jumping from their nest into the water below, the little hoatzin swim some distance, then pull themselves on land with their claws. When the coast is clear, they use their claws to climb up onto a tree branch.