lammergeyer vs Gypaetus barbatus

lammergeyer and Gypaetus barbatus both are nouns.

Word	Noun	Adjective	Verb	Adverb
lammergeyer	Yes	No	No	No
Gypaetus barbatus	Yes	No	No	No

As nouns, lammergeyer and Gypaetus barbatus are synonyms defined as:

lammergeyer and Gypaetus barbatus: the largest Eurasian bird of prey; having black feathers hanging around the bill

Other synonyms of lammergeyer include bearded vulture, lammergeier.

lammergeyer (noun)	Gypaetus barbatus (noun)
the largest Eurasian bird of prey; having black feathers hanging around the bill	the largest Eurasian bird of prey; having black feathers hanging around the bill