hooter vs bird of prey

hooter and bird of prey both are nouns.

Word	Noun	Adjective	Verb	Adverb
hooter	Yes	No	No	No
bird of prey	Yes	No	No	No

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

hooter: nocturnal bird of prey with hawk-like beak and claws and large head with front-facing eyes
bird of prey: any of numerous carnivorous birds that hunt and kill other animals

Other hypernyms of hooter include raptor, raptorial bird.

hooter (noun)	bird of prey (noun)
nocturnal bird of prey with hawk-like beak and claws and large head with front-facing eyes	any of numerous carnivorous birds that hunt and kill other animals
a device on an automobile for making a warning noise
informal terms for the nose