Bombycilla cedrorun vs cedarbird

Bombycilla cedrorun and cedarbird both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bombycilla cedrorun	Yes	No	No	No
cedarbird	Yes	No	No	No

As nouns, Bombycilla cedrorun and cedarbird are synonyms defined as:

Bombycilla cedrorun and cedarbird: widely distributed over temperate North America

Other synonyms of Bombycilla cedrorun include cedar waxwing.

Bombycilla cedrorun (noun)	cedarbird (noun)
widely distributed over temperate North America	widely distributed over temperate North America