Strix aluco vs hooter

Strix aluco and hooter both are nouns.

Word	Noun	Adjective	Verb	Adverb
Strix aluco	Yes	No	No	No
hooter	Yes	No	No	No

As nouns, hooter is a hypernym of Strix aluco; that is, hooter is a word with a broader meaning than Strix aluco:

Strix aluco: reddish-brown European owl having a round head with black eyes
hooter: nocturnal bird of prey with hawk-like beak and claws and large head with front-facing eyes

Other hypernyms of Strix aluco include bird of Minerva, bird of night, owl.

Strix aluco (noun)	hooter (noun)
reddish-brown European owl having a round head with black eyes	nocturnal bird of prey with hawk-like beak and claws and large head with front-facing eyes
	a device on an automobile for making a warning noise
	informal terms for the nose