ovenbird vs Seiurus aurocapillus

ovenbird and Seiurus aurocapillus both are nouns.

Word	Noun	Adjective	Verb	Adverb
ovenbird	Yes	No	No	No
Seiurus aurocapillus	Yes	No	No	No

As nouns, ovenbird and Seiurus aurocapillus are synonyms defined as:

ovenbird and Seiurus aurocapillus: American warbler; builds a dome-shaped nest on the ground

ovenbird (noun)	Seiurus aurocapillus (noun)
American warbler; builds a dome-shaped nest on the ground	American warbler; builds a dome-shaped nest on the ground
small brownish South American birds that build oven-shaped clay nests