The Cordilleran flycatcher is a small insect-eating bird. It is a small Empidonax flycatcher, with typical length ranging from 13 to 17 cm. Source: Wikipedia
Citation:
Nelson, EW 1897
Reference:
Auk
14, no.1 p.53
Protonym:
Empidonax bairdi occidentalis
Type locality:
Pluma, Oaxaca, Mexico.
Link:
https://sora.unm.edu/sites/default/files/journals/auk/v014n01/p0042-p0076.pdf
Avibase ID:
6FD04659A3D0CAC8
Avibase ID:
avibase-6FD04659
Short link:
https://avibase.ca/6FD04659
Taxonomic Serial Number:
TSN: 712540
Geographic range:
Authorities recognizing this taxonomic concept:
American Ornithologists' Union 6th edition (incl. 37th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 6th edition (incl. 38th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 6th edition (incl. 39th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 6th edition (incl. 40th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 6th edition (incl. 41st suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (1998): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 42nd suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 43rd suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 44th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 45th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 46th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 47th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 48th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 49th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 50th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 51st suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 52nd suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 53rd suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 54th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 55th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 56th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Union 7th edition (incl. 57th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Society 7th edition (incl. 58th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Society 7th edition (incl. 59th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Society 7th edition (incl. 60th suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Society 7th edition (incl. 61st suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Society 7th edition (incl. 61st suppl. and addendum): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Society 7th edition (incl. 62nd suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
American Ornithologists' Society 7th edition (incl. 63rd suppl.): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Avibase taxonomic concepts (current): Western Flycatcher [occidentalis or hellmayri] ( Empidonax difficilis [occidentalis or hellmayri]) |
Avibase taxonomic concepts v. 2023 (May 2023): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Avibase taxonomic concepts v. 01 (August 2013): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Avibase taxonomic concepts v. 02 (May 2014): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Avibase taxonomic concepts v. 03 (March 2015): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Avibase taxonomic concepts v. 04 (Aug 2016): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Avibase taxonomic concepts v. 05 (Jan 2017): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Avibase taxonomic concepts v. 06 (Feb 2018): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Avibase taxonomic concepts v. 07 (Feb 2020): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Avibase taxonomic concepts v. 08 (Feb 2021): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Birdlife checklist version 00: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Birdlife checklist version 01: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Birdlife checklist version 02: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Birdlife checklist version 03: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Birdlife checklist version 04: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Birdlife checklist version 05 (Jun 2012): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Birdlife checklist version 05.1 (Oct 2012): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Birdlife checklist version 06 (Nov 2013): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Birdlife checklist version 06.1 (Feb 2014): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Birdlife checklist version 07 (Jul 2014): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Birdlife checklist version 08 (Oct 2015): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Birdlife checklist version 09 (Dec 2016): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Birdlife checklist version 09.1 (Jun 2017): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
HBW and BirdLife Taxonomic Checklist v2 (Dec 2017): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
HBW and BirdLife Taxonomic Checklist v3 (Nov 2018): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
HBW and BirdLife Taxonomic Checklist v4 (Dec 2019): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
HBW and BirdLife Taxonomic Checklist v5 (Dec 2020): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
HBW and BirdLife Taxonomic Checklist v6 (Dec 2021): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
HBW and BirdLife Taxonomic Checklist v6b (Jul 2022): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
HBW and BirdLife Taxonomic Checklist v7 (Dec 2022): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
HBW and BirdLife Taxonomic Checklist v8 (Dec 2023): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Commission internationale pour les noms français des oiseaux (1993, révision 2009): Moucherolle des ravins ( Empidonax occidentalis) [version 1] |
Commission internationale pour les noms français des oiseaux (1993): Moucherolle des ravins ( Empidonax occidentalis) [version 1] |
Clements, version 2021: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements, version 2022: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 4th edition: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 5th edition (as published): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 5th edition (incl. 2000 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 5th edition (incl. 2001 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 5th edition (incl. 2002 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 5th edition (incl. 2003 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 5th edition (incl. 2004 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 5th edition (incl. 2005 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 6th edition: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 6th edition (incl. 2007 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 6th edition (incl. 2008 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 6th edition (incl. 2009 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 6th edition (version 6.5 incl. 2010 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 6th edition (version 6.6 incl. 2011 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 6th edition (version 6.7 incl. 2012 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 6th edition (version 6.8 incl. 2013 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements 6th edition (version 6.9 incl. 2014 revisions): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements, version 2015: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements, version 2016: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements, version 2017: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements, version 2018: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Clements, version 2019: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
eBird version 1.50: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
eBird version 1.52: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
eBird version 1.53: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
eBird version 1.54: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
eBird version 1.55: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
eBird version 2015: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
eBird version 2016: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
eBird version 2017: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
eBird version 2018: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
eBird version 2019: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
eBird version 2021: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
eBird version 2022: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
eBird version 2023: Western Flycatcher (Cordilleran) ( Empidonax difficilis occidentalis/hellmayri) [version 1] |
Howard and Moore 2nd edition (incl. ? suppl): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Howard and Moore 3rd edition (as published): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 1.2): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 2.1): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 3.1): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 4): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 5): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 6): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 7): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Howard and Moore 3rd edition (incl. corrigenda 8): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Howard and Moore 4th edition (vol. 1-2): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Howard and Moore 4th edition (incl. corrigenda vol.1-2): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Handbook of the Birds of the World (vol 1-16): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Handbook of the Birds of the World Alive (31/01/2015): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Handbook of the Birds of the World Alive (03/07/2017): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Handbook of the Birds of the World and Birdlife (Dec 2017): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Handbook of the Birds of the World and Birdlife (Dec 2018): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 1.0: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 1.1: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 1.5: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 1.6: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 1.7: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 2.0: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 2.1: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 2.2: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 2.3: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 2.4: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 2.5: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 2.6: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 2.7: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 2.8: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 2.9: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 2.10: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 2.11: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 3.1: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 3.2: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 3.3: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 3.4: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 3.5: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 4.1: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 4.2: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 4.3: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 4.4: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 5.1: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 5.2: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 5.3: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 5.4: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 6.1: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 6.2: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 6.3: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 6.4: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 7.1: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 7.2: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 7.3: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 8.1: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 8.2: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 9.1: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 9.2: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 10.1: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 10.2: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 11.1: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 11.2: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 12.1: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 12.2: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
IOC World Bird Names, version 13.1: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Sibley and Monroe (1993): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Sibley and Monroe (1993, including corrections up to 1998): Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Sibley and Monroe, Birds of the World Version 2.0: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Working Group Avian Checklists, version 0.01: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Working Group Avian Checklists, version 0.02: Cordilleran Flycatcher ( Empidonax occidentalis) [version 1] |
Zoonomen - Zoological Nomenclature Resource: Empidonax occidentalis [version 1] |
Zoonomen - Zoological Nomenclature Resource: Empidonax occidentalis [version 1] |
Taxonomic status:
Species status: subspecies group (sometimes a species)
This taxon is a subspecies of
Empidonax difficilis
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Other synonyms
See also the taxonomic synonyms table.
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