genus Balaeniceps vs bird genus

genus Balaeniceps and bird genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Balaeniceps	Yes	No	No	No
bird genus	Yes	No	No	No

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

genus Balaeniceps (noun)	bird genus (noun)
type genus of the Balaenicipitidae: shoebills	a genus of birds