moor-bird vs Lagopus scoticus

moor-bird and Lagopus scoticus both are nouns.

Word	Noun	Adjective	Verb	Adverb
moor-bird	Yes	No	No	No
Lagopus scoticus	Yes	No	No	No

As nouns, moor-bird and Lagopus scoticus are synonyms defined as:

moor-bird and Lagopus scoticus: reddish-brown grouse of upland moors of Great Britain

Other synonyms of moor-bird include moorbird, moorfowl, moorgame, red grouse.

moor-bird (noun)	Lagopus scoticus (noun)
reddish-brown grouse of upland moors of Great Britain	reddish-brown grouse of upland moors of Great Britain