The American Tree Sparrow has a rounded body, long tail, and rusty cap. In winter, small flocks forage for seeds on the ground in fields and yards from southern Canada into the northern United States, then migrate to northern tundra as snow melts.
It has a rounded body, a long tail, and a rusty cap.
In winter it walks and pecks at seeds on the ground in small flocks; as snow melts, it migrates to northern tundra breeding grounds.
An extinction-risk assessment has not been added yet.