sulphur-crested cockatoo vs Cacatua galerita

sulphur-crested cockatoo and Cacatua galerita both are nouns.

Word	Noun	Adjective	Verb	Adverb
sulphur-crested cockatoo	Yes	No	No	No
Cacatua galerita	Yes	No	No	No

As nouns, sulphur-crested cockatoo and Cacatua galerita are synonyms defined as:

sulphur-crested cockatoo and Cacatua galerita: white cockatoo with a yellow erectile crest

Other synonyms of sulphur-crested cockatoo include Kakatoe galerita.

sulphur-crested cockatoo (noun)	Cacatua galerita (noun)
white cockatoo with a yellow erectile crest	white cockatoo with a yellow erectile crest