Virginia deer vs white-tailed deer

Virginia deer and white-tailed deer both are nouns.

Word	Noun	Adjective	Verb	Adverb
Virginia deer	Yes	No	No	No
white-tailed deer	Yes	No	No	No

As nouns, Virginia deer and white-tailed deer are synonyms defined as:

Virginia deer and white-tailed deer: common North American deer; tail has a white underside

Other synonyms of Virginia deer include Odocoileus Virginianus, white tail, whitetail, whitetail deer.

Virginia deer (noun)	white-tailed deer (noun)
common North American deer; tail has a white underside	common North American deer; tail has a white underside