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Taxon profile

subspecies

Grey-crowned Yellowthroat
Geothlypis poliocephala ralphi Ridgway, 1894

kingdom Animalia - animals »  phylum Chordata - chordates »  class Aves - birds »  order Passeriformes - perching birds »  family Parulidae - New World warblers »  genus Geothlypis »  species Geothlypis poliocephala - Grey-crowned Yellowthroat

[There are yet no texts for this record.]

Links and literature

EN Gill F. & Donsker D.: IOC World Bird List 7.3 [http://www.worldbirdnames.org/] [as Geothlypis poliocephala ralphi Ridgway, 1894]
Data retrieved on: 16 November 2017
EN Clements, J. F.: eBird/Clements checklist of birds of the world 6.7 [http://www.birds.cornell.edu/clementsche...], Cornell Lab of Ornithology [as Geothlypis poliocephala ralphi]
Data retrieved on: 25 April 2013

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