yellow warbler vs Dendroica petechia

yellow warbler and Dendroica petechia both are nouns.

Word	Noun	Adjective	Verb	Adverb
yellow warbler	Yes	No	No	No
Dendroica petechia	Yes	No	No	No

As nouns, yellow warbler and Dendroica petechia are synonyms defined as:

yellow warbler and Dendroica petechia: yellow-throated American wood warbler

Other synonyms of yellow warbler include golden warbler, yellowbird.

yellow warbler (noun)	Dendroica petechia (noun)
yellow-throated American wood warbler	yellow-throated American wood warbler