Dolichonyx oryzivorus vs ricebird

Dolichonyx oryzivorus and ricebird both are nouns.

Word	Noun	Adjective	Verb	Adverb
Dolichonyx oryzivorus	Yes	No	No	No
ricebird	Yes	No	No	No

As nouns, Dolichonyx oryzivorus and ricebird are synonyms defined as:

Other synonyms of Dolichonyx oryzivorus include bobolink, reedbird.

Dolichonyx oryzivorus (noun)	ricebird (noun)
migratory American songbird	migratory American songbird
	small finch-like Indonesian weaverbird that frequents rice fields