Pavo muticus vs bird of Juno

Pavo muticus and bird of Juno both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pavo muticus	Yes	No	No	No
bird of Juno	Yes	No	No	No

As nouns, bird of Juno is a hypernym of Pavo muticus; that is, bird of Juno is a word with a broader meaning than Pavo muticus:

Pavo muticus: peafowl of southeast Asia
bird of Juno: very large terrestrial southeast Asian pheasant often raised as an ornamental bird

Other hypernyms of Pavo muticus include peafowl.

Pavo muticus (noun)	bird of Juno (noun)
peafowl of southeast Asia	very large terrestrial southeast Asian pheasant often raised as an ornamental bird