redbird vs tanager

redbird and tanager both are nouns.

Word	Noun	Adjective	Verb	Adverb
redbird	Yes	No	No	No
tanager	Yes	No	No	No

As nouns, tanager is a hypernym of redbird; that is, tanager is a word with a broader meaning than redbird:

redbird: the male is bright red with black wings and tail
tanager: any of numerous New World woodland birds having brightly colored males

redbird (noun)	tanager (noun)
crested thick-billed North American finch having bright red plumage in the male	any of numerous New World woodland birds having brightly colored males
the male is bright red with black wings and tail