The Myrtle Warbler is a small woodland bird with noticeable yellow and white markings. It moves south in fall and also eats berries in winter.
Its winter plumage is subdued, with brown and yellow tones, while yellow, black, and white markings stand out after the spring molt.
It pursues flying insects near tree branches and eats berries in fall. It can use waxes in bayberries and wax myrtles as food.
An extinction-risk assessment has not been added yet.