Kamchatkan sea eagle vs Stellar's sea eagle

Kamchatkan sea eagle and Stellar's sea eagle both are nouns.

Word	Noun	Adjective	Verb	Adverb
Kamchatkan sea eagle	Yes	No	No	No
Stellar's sea eagle	Yes	No	No	No

As nouns, Kamchatkan sea eagle and Stellar's sea eagle are synonyms defined as:

Kamchatkan sea eagle and Stellar's sea eagle: found on coasts of the northwestern Pacific

Other synonyms of Kamchatkan sea eagle include Haliaeetus pelagicus.

Kamchatkan sea eagle (noun)	Stellar's sea eagle (noun)
found on coasts of the northwestern Pacific	found on coasts of the northwestern Pacific