1. the female of the black grouse

Examples

• The greyhen is smaller and browner than the male black grouse.
• During mating season, the greyhen watches the males display at the lek.
• Birdwatchers spotted a greyhen with her chicks in the heather.
• The greyhen’s plumage provides excellent camouflage in the moorland.
• Conservation efforts aim to protect greyhen nesting sites.