Icteridae vs bird family

Icteridae and bird family both are nouns.

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

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

Icteridae: American orioles, American blackbirds, bobolinks, meadowlarks
bird family: a family of warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings

Icteridae (noun)	bird family (noun)
American orioles, American blackbirds, bobolinks, meadowlarks	a family of warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings