Columba palumbus vs cushat

Columba palumbus and cushat both are nouns.

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

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

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

Other synonyms of Columba palumbus include ringdove, wood pigeon.

Columba palumbus (noun)	cushat (noun)
Eurasian pigeon with white patches on wings and neck	Eurasian pigeon with white patches on wings and neck