chaparral cock vs Geococcyx californianus

chaparral cock and Geococcyx californianus both are nouns.

Word	Noun	Adjective	Verb	Adverb
chaparral cock	Yes	No	No	No
Geococcyx californianus	Yes	No	No	No

As nouns, chaparral cock and Geococcyx californianus are synonyms defined as:

chaparral cock and Geococcyx californianus: speedy largely terrestrial bird found from California and Mexico to Texas

Other synonyms of chaparral cock include roadrunner.

chaparral cock (noun)	Geococcyx californianus (noun)
speedy largely terrestrial bird found from California and Mexico to Texas	speedy largely terrestrial bird found from California and Mexico to Texas