Drepanididae vs bird family

Drepanididae and bird family both are nouns.

Word	Noun	Adjective	Verb	Adverb
Drepanididae	Yes	No	No	No
bird family	Yes	No	No	No

As nouns, bird family is a hypernym of Drepanididae; that is, bird family is a word with a broader meaning than Drepanididae:

Drepanididae: Hawaiian honeycreepers
bird family: a family of warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings

Drepanididae (noun)	bird family (noun)
Hawaiian honeycreepers	a family of warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings