Falco vs bird genus

Falco and bird genus both are nouns.

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

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

Falco (noun)	bird genus (noun)
a genus of Falconidae, containing the true falcons (Falco)	a genus of birds