Swainson's Warbler has a stocky body and a heavy bill that it uses to turn leaf litter while searching for insects and spiders. It breeds in dense swamps and canebrakes of the southeastern United States.
It is a stocky, brownish warbler with a heavy bill. Males have a subtle chestnut tone on the crown and sometimes a lemon-yellow wash below.
It forages in dense vegetation on or near the ground, turning leaves with its heavy bill to find insects and spiders. In spring and summer it breeds in dense swamps and canebrakes of the southeastern United States.
An extinction-risk assessment has not been added yet.