Canary Islands vs Canaries

Canary Islands and Canaries both are nouns.

Word	Noun	Adjective	Verb	Adverb
Canary Islands	Yes	No	No	No
Canaries	Yes	No	No	No

As nouns, Canary Islands and Canaries are synonyms defined as:

Canary Islands and Canaries: a group of mountainous islands in the Atlantic off the northwest coast of Africa forming Spanish provinces

Canary Islands (noun)	Canaries (noun)
a group of mountainous islands in the Atlantic off the northwest coast of Africa forming Spanish provinces	a group of mountainous islands in the Atlantic off the northwest coast of Africa forming Spanish provinces