Arizona
Empidonax wrightii
 (L 6" WS 8.75" WT 0.44 oz)
Found in arid interior west
extending into Mexico...hard to
distinguish from others in genus.
Catalina State Park
14Nov2009
*perhaps is the Dusky Flycatcher.
© Geoffrey
A. Keller
Macaulay
Library
Empidonax in Greek means
gnat or mosquito king.
© Cornell
Ornithology
 
 
Gray Flycatcher