white tail vs Odocoileus Virginianus

white tail and Odocoileus Virginianus both are nouns.

Word	Noun	Adjective	Verb	Adverb
white tail	Yes	No	No	No
Odocoileus Virginianus	Yes	No	No	No

As nouns, white tail and Odocoileus Virginianus are synonyms defined as:

white tail and Odocoileus Virginianus: common North American deer; tail has a white underside

Other synonyms of white tail include Virginia deer, white-tailed deer, whitetail, whitetail deer.

white tail (noun)	Odocoileus Virginianus (noun)
common North American deer; tail has a white underside	common North American deer; tail has a white underside