Alder Flycatcher (Empidonax alnorum)
Other Names: Empidonax alnorum
Distribution: Alaska and Canada in summer; northwestern South America in winter.
Size: 13-15 cm in length.
Plumage: Dull grayish-green above and white below, with two dull white wing bars and a narrow white eye ring. The beak and legs are brown and the eyes are black.