Geographic variation in the song of Willow Flycatchers: differentiation between EMPIDONAX TRAILLII ADASTUS and E. T. EXTIMUS | Idaho Fish and Game

Publication Type:

Journal Article

Authors:

Sedgwick, J. A.

Source:

Auk, Volume 118, p.366-379 (2001)

Call Number:

A01SED01NACA