Prinia vs bird genus

Prinia and bird genus both are nouns.

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

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

Prinia (noun)	bird genus (noun)
a genus of Sylviidae commonly known as wren-warblers (Prinia)	a genus of birds