Galbulidae vs bird family

Galbulidae and bird family both are nouns.

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

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

Galbulidae: jacamars
bird family: a family of warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings

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