Salpinctes obsoletus vs rock wren

Salpinctes obsoletus and rock wren both are nouns.

Word	Noun	Adjective	Verb	Adverb
Salpinctes obsoletus	Yes	No	No	No
rock wren	Yes	No	No	No

As nouns, Salpinctes obsoletus and rock wren are synonyms defined as:

Salpinctes obsoletus and rock wren: wren inhabiting badlands and mesa country of western United States and Mexico

Salpinctes obsoletus (noun)	rock wren (noun)
wren inhabiting badlands and mesa country of western United States and Mexico	wren inhabiting badlands and mesa country of western United States and Mexico
	short-tailed bird resembling a wren