screech owl vs bird of Minerva

screech owl and bird of Minerva both are nouns.

Word	Noun	Adjective	Verb	Adverb
screech owl	Yes	No	No	No
bird of Minerva	Yes	No	No	No

As nouns, bird of Minerva is a hypernym of screech owl; that is, bird of Minerva is a word with a broader meaning than screech owl:

screech owl: small North American owl having hornlike tufts of feathers whose call sounds like a quavering whistle
bird of Minerva: nocturnal bird of prey with hawk-like beak and claws and large head with front-facing eyes

Other hypernyms of screech owl include bird of night, hooter, owl.

As nouns, bird of Minerva is a hypernym of screech owl; that is, bird of Minerva is a word with a broader meaning than screech owl:

screech owl: any owl that has a screeching cry
bird of Minerva: nocturnal bird of prey with hawk-like beak and claws and large head with front-facing eyes

Other hypernyms of screech owl include bird of night, hooter, owl.

screech owl (noun)	bird of Minerva (noun)
small North American owl having hornlike tufts of feathers whose call sounds like a quavering whistle	nocturnal bird of prey with hawk-like beak and claws and large head with front-facing eyes
any owl that has a screeching cry