golden pheasant vs Chrysolophus pictus

golden pheasant and Chrysolophus pictus both are nouns.

Word	Noun	Adjective	Verb	Adverb
golden pheasant	Yes	No	No	No
Chrysolophus pictus	Yes	No	No	No

As nouns, golden pheasant and Chrysolophus pictus are synonyms defined as:

golden pheasant and Chrysolophus pictus: brightly colored crested pheasant of mountains of western and central Asia

golden pheasant (noun)	Chrysolophus pictus (noun)
brightly colored crested pheasant of mountains of western and central Asia	brightly colored crested pheasant of mountains of western and central Asia