Icterus galbula galbula vs Baltimore oriole

Icterus galbula galbula and Baltimore oriole both are nouns.

Word	Noun	Adjective	Verb	Adverb
Icterus galbula galbula	Yes	No	No	No
Baltimore oriole	Yes	No	No	No

As nouns, Icterus galbula galbula and Baltimore oriole are synonyms defined as:

Icterus galbula galbula and Baltimore oriole: eastern subspecies of northern oriole

Other synonyms of Icterus galbula galbula include Baltimore bird, firebird, hangbird.

Icterus galbula galbula (noun)	Baltimore oriole (noun)
eastern subspecies of northern oriole	eastern subspecies of northern oriole