moorbird vs Lagopus scoticus

moorbird and Lagopus scoticus both are nouns.

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

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

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

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

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