Crocethia alba vs sanderling

Crocethia alba and sanderling both are nouns.

Word	Noun	Adjective	Verb	Adverb
Crocethia alba	Yes	No	No	No
sanderling	Yes	No	No	No

As nouns, Crocethia alba and sanderling are synonyms defined as:

Crocethia alba and sanderling: small sandpiper that breeds in the Arctic and migrates southward along sandy coasts in most of world

Crocethia alba (noun)	sanderling (noun)
small sandpiper that breeds in the Arctic and migrates southward along sandy coasts in most of world	small sandpiper that breeds in the Arctic and migrates southward along sandy coasts in most of world