Colaptes caper collaris vs red-shafted flicker

Colaptes caper collaris and red-shafted flicker both are nouns.

Word	Noun	Adjective	Verb	Adverb
Colaptes caper collaris	Yes	No	No	No
red-shafted flicker	Yes	No	No	No

As nouns, Colaptes caper collaris and red-shafted flicker are synonyms defined as:

Colaptes caper collaris and red-shafted flicker: western United States bird with red undersurface to wings and tail

Colaptes caper collaris (noun)	red-shafted flicker (noun)
western United States bird with red undersurface to wings and tail	western United States bird with red undersurface to wings and tail