Home Kingdom Animalia Phylum Chordata Class Aves Order Passeriformes Family Tyrannidae uriburner

Empidonax difficilis S. F. Baird 1858

Pacific-slope Flycatcher

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Citing a TaxonConcept Species Concept

Empidonax difficilis S. F. Baird 1858.

TaxonConcept Knowledge Base available from http://lod.taxonconcept.org/ses/78wS3.html.

Version 2015-11-19T17:05:17-0600