Egyptian vulture vs Neophron percnopterus

Egyptian vulture and Neophron percnopterus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Egyptian vulture	Yes	No	No	No
Neophron percnopterus	Yes	No	No	No

As nouns, Egyptian vulture and Neophron percnopterus are synonyms defined as:

Egyptian vulture and Neophron percnopterus: small mostly white vulture of Africa and southern Eurasia

Other synonyms of Egyptian vulture include Pharaoh's chicken.

Egyptian vulture (noun)	Neophron percnopterus (noun)
small mostly white vulture of Africa and southern Eurasia	small mostly white vulture of Africa and southern Eurasia