US Counties within Arizona in which the Southwestern Willow flycatcher, Wherever found is known to or is believed to occur:

State County
Arizona Apache
Arizona Cochise
Arizona Coconino
Arizona Gila
Arizona Graham
Arizona Greenlee
Arizona La Paz
Arizona Maricopa
Arizona Mohave
Arizona Pima
Arizona Pinal
Arizona Santa Cruz
Arizona Yavapai
Arizona Yuma

This report contains Counties in which this species is known to or is believed to occur. If you are looking for the Section 7 range (for Section 7 Consultations), please visit the IPaC application.