Moorbird and Moor-bird

Moorbird noun - Reddish-brown grouse of upland moors of Great Britain.

Moor-bird is a synonym for moorbird. In some cases you can use "Moor-bird" instead a noun "Moorbird".

Moor-bird noun - Reddish-brown grouse of upland moors of Great Britain.

Moorbird is a synonym for moor-bird. You can use "Moorbird" instead a noun phrase "Moor-bird".