Columba palumbus vs ringdove

Columba palumbus and ringdove both are nouns.

Word	Noun	Adjective	Verb	Adverb
Columba palumbus	Yes	No	No	No
ringdove	Yes	No	No	No

As nouns, Columba palumbus and ringdove are synonyms defined as:

Columba palumbus and ringdove: Eurasian pigeon with white patches on wings and neck

Other synonyms of Columba palumbus include cushat, wood pigeon.

Columba palumbus (noun)	ringdove (noun)
Eurasian pigeon with white patches on wings and neck	greyish Old World turtledove with a black band around the neck; often caged
	Eurasian pigeon with white patches on wings and neck