California quail vs Lofortyx californicus

California quail and Lofortyx californicus both are nouns.

Word	Noun	Adjective	Verb	Adverb
California quail	Yes	No	No	No
Lofortyx californicus	Yes	No	No	No

As nouns, California quail and Lofortyx californicus are synonyms defined as:

California quail and Lofortyx californicus: plump chunky bird of coastal California and Oregon

California quail (noun)	Lofortyx californicus (noun)
plump chunky bird of coastal California and Oregon	plump chunky bird of coastal California and Oregon