Contopus virens
(L 6.25" WS 10" Wt 0.49 OZ)
Indistinguishable from the
Western Wood-Pewee but their
ranges don’t overlap.
Has a light lower mandible
and wings extending nearly
halfway down the tail.
Illinois Beach St Park
14Sept2010
Morton Arboretum
Lisle, IL
01Jun2011
Starved Rock St Park
Utica, IL
01Jul2010