https://www.usgs.gov/publications/willow-flycatcher-empidonax-traillii
Willow Flycatcher (Empidonax traillii) | U.S. Geological Survey
No abstract available.
willow flycatcheru sgeologicalsurvey
https://nhnm.unm.edu/index.php/taxonomy/term/28381
Willow Flycatcher | Natural Heritage New Mexico
willow flycatchernatural heritagenewmexico
https://www.usgs.gov/publications/distribution-abundance-and-breeding-activities-southwestern-willow-flycatcher-marine-4
Distribution, abundance, and breeding activities of the Southwestern Willow Flycatcher at Marine...
Executive SummaryThe purpose of this report is to provide the Marine Corps with an annual summary of abundance, breeding activity, demography, and habitat use...
of the
https://www.usgs.gov/publications/southwestern-willow-flycatcher-breeding-site-and-territory-summary-2001
Southwestern willow flycatcher breeding site and territory summary - 2001 | U.S. Geological Survey
No abstract available at this time