Comprehensive Report Species – Empidonax traillii
… in the song of Willow Flycatchers: differentiation between EMPIDONAX TRAILLII ADASTUS … Willow Flycatcher (Empidonax traillii). In Birds of North America, No. 533 (A.
www.natureserve.org/explorer/servlet/NatureServe?searchSpeciesUid=ELEMENT_GLOBAL.2.103270
ITIS Standard Report Page: Empidonax traillii
… Empidonax traillii adastus Oberholser, 1932 … Reference for: Empidonax traillii … Chief, Bird Section, U.S.G.S. – B.R.D. – P.W.R.C. Reference for: Empidonax traillii
www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=178341&source
Empidonax traillii – Wikispecies
Species: Empidonax traillii Subspecies: E. t. adastus  – E. t. brewsteri  – E. t. extimus  – E. t … The birds of America; from original drawings. 1 pl.45 1831Orn.Biogr. 1 …
species.wikimedia.org/wiki/Empidonax_traillii
Willow Flycatcher (Empidonax traillii)
California Partners in Flight Riparian Bird Conservation Plan. Willow Flycatcher (Empidonax traillii) … E.t. adastus: Breeds in California east of the Sierra …
www.prbo.org/calpif/htmldocs/species/riparian/willow_flycatcher.htm
InfoNatura – Detailed Report
Comments on the taxonomy of EMPIDONAX TRAILLII (Willow Flycatcher). Western Birds 24:241-257. … of Willow Flycatchers: differentiation between EMPIDONAX TRAILLII ADASTUS …
www.natureserve.org/infonatura/servlet/InfoNatura?searchName=Empidonax+traillii
The Willow Flycatcher ( Empidonax traillii ) in Alberta
The Willow Flycatcher ( Empidonax traillii … The Willow Flycatcher ( Empidonax traillii ), a member of the family Tyrannidae, is a small bird … western subspecies ( E. traillii adastus …
www.royalalbertamuseum.ca/vpub/wifl/_pdf/wifl.pdf
Regional variability in the song of the Willow Flycatcher
The Willow flycatcher (Empidonax traillii) is such a bird. Recordings of Willow flycatcher … Differentiation between Empidonax traillii adastus and E. t. extimus Geospatial …
www.nbii.gov/metadata/mdata/htmlfiles/usgs_brd_mesc_d_wiflsong.html
COGAP- Flycatcher Distributions Page
Willow Flycatcher (Empidonax traillii adastus) (Empidonax traillii brewsteri) … Back to: Birds II Birds Species Models COGAP Home
ndis1.nrel.colostate.edu/cogap/birds2/flyctfrm.html
Literature Cited — Alder and Willow Flycatchers
Willow Flycatcher (Empidonax traillii). In The Birds of North America, No. 533 (A. … Differentiation between Empidonax traillii adastus and E. t. extimus. Auk 118:366-379.
www.appliedbioacoustics.com/Repertoires/Passeriformes/Tyrannidae/lit.html#zzSedgwick2000
A Distribution And Demographic Study In The Central And Northern …
The willow flycatcher is a Neotropical migratory bird which breeds in North … Both Empidonax traillii brewsteri and Empidonax traillii adastus are currently designated sensitive …
www.fs.fed.us/r5/snfpa/am/monitoringreport2005/flycatcher.html