Haliatus albicilla vs erne

Haliatus albicilla and erne both are nouns.

Word	Noun	Adjective	Verb	Adverb
Haliatus albicilla	Yes	No	No	No
erne	Yes	No	No	No

As nouns, Haliatus albicilla and erne are synonyms defined as:

Haliatus albicilla and erne: bulky greyish-brown eagle with a short wedge-shaped white tail; of Europe and Greenland

Other synonyms of Haliatus albicilla include ern, European sea eagle, gray sea eagle, grey sea eagle, white-tailed sea eagle.

Haliatus albicilla (noun)	erne (noun)
bulky greyish-brown eagle with a short wedge-shaped white tail; of Europe and Greenland	bulky greyish-brown eagle with a short wedge-shaped white tail; of Europe and Greenland