Oreortyx picta palmeri vs mountain partridge

Oreortyx picta palmeri and mountain partridge both are nouns.

Word	Noun	Adjective	Verb	Adverb
Oreortyx picta palmeri	Yes	No	No	No
mountain partridge	Yes	No	No	No

As nouns, Oreortyx picta palmeri and mountain partridge are synonyms defined as:

Oreortyx picta palmeri and mountain partridge: California partridge; slightly larger than the California quail

Other synonyms of Oreortyx picta palmeri include mountain quail.

Oreortyx picta palmeri (noun)	mountain partridge (noun)
California partridge; slightly larger than the California quail	California partridge; slightly larger than the California quail