Accipitriformes vs bird of prey

Accipitriformes and bird of prey both are nouns.

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

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

Accipitriformes: in some classifications an alternative name for the Falconiformes
bird of prey: any of numerous carnivorous birds that hunt and kill other animals

Other hypernyms of Accipitriformes include raptor, raptorial bird.

Accipitriformes (noun)	bird of prey (noun)
in some classifications an alternative name for the Falconiformes	any of numerous carnivorous birds that hunt and kill other animals