mistle thrush vs Turdus viscivorus

mistle thrush and Turdus viscivorus both are nouns.

Word	Noun	Adjective	Verb	Adverb
mistle thrush	Yes	No	No	No
Turdus viscivorus	Yes	No	No	No

As nouns, mistle thrush and Turdus viscivorus are synonyms defined as:

mistle thrush and Turdus viscivorus: large European thrush that feeds on mistletoe berries

Other synonyms of mistle thrush include missel thrush, mistletoe thrush.

mistle thrush (noun)	Turdus viscivorus (noun)
large European thrush that feeds on mistletoe berries	large European thrush that feeds on mistletoe berries