• The European robin has a contrasting orange spot on its chest that stands out against the rest of its plumage. Males and females are similarly colored.

Downy feathers initially cover the body of the young robin. The edges of the young’s mouth are brightly yellow, signaling to parents that it wants to eat. After rapid growth, the species' chest is brown with small light spots, and its plumage is mottled, aiding in camouflage from predators; the red color appears after the first molt. An adult European robin has a thin and sharp beak suitable for catching insects and worms, and its legs are thin with sharp claws that help it jump on the ground and cling to branches. The adult’s chest and face are brightly orange-red, a color that helps individuals recognize each other and deter rival males. Short, rounded wings allow the species to fly quickly between bushes.