Alectoris graeca vs rock partridge

Alectoris graeca and rock partridge both are nouns.

Word	Noun	Adjective	Verb	Adverb
Alectoris graeca	Yes	No	No	No
rock partridge	Yes	No	No	No

As nouns, Alectoris graeca and rock partridge are synonyms defined as:

Alectoris graeca and rock partridge: of mountainous areas of southern Europe

Other synonyms of Alectoris graeca include Greek partridge.

Alectoris graeca (noun)	rock partridge (noun)
of mountainous areas of southern Europe	of mountainous areas of southern Europe