Haliaeetus leucocephalus vs bald eagle

Haliaeetus leucocephalus and bald eagle both are nouns.

Word	Noun	Adjective	Verb	Adverb
Haliaeetus leucocephalus	Yes	No	No	No
bald eagle	Yes	No	No	No

As nouns, Haliaeetus leucocephalus and bald eagle are synonyms defined as:

Haliaeetus leucocephalus and bald eagle: a large eagle of North America that has a white head and dark wings and body

Other synonyms of Haliaeetus leucocephalus include American eagle.

Haliaeetus leucocephalus (noun)	bald eagle (noun)
a large eagle of North America that has a white head and dark wings and body	a large eagle of North America that has a white head and dark wings and body