wren-tit vs Chamaea fasciata

wren-tit and Chamaea fasciata both are nouns.

Word	Noun	Adjective	Verb	Adverb
wren-tit	Yes	No	No	No
Chamaea fasciata	Yes	No	No	No

As nouns, wren-tit and Chamaea fasciata are synonyms defined as:

wren-tit and Chamaea fasciata: small brown bird of California resembling a wren

wren-tit (noun)	Chamaea fasciata (noun)
small brown bird of California resembling a wren	small brown bird of California resembling a wren