cushat vs Columba palumbus

cushat and Columba palumbus both are nouns.

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

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

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

Other synonyms of cushat include ringdove, wood pigeon.

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