Lagopus scoticus vs moorbird

Lagopus scoticus and moorbird both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lagopus scoticus	Yes	No	No	No
moorbird	Yes	No	No	No

As nouns, Lagopus scoticus and moorbird are synonyms defined as:

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

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

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