Marsh Harrier (Circus aeruginosus) male in flight showing wing plumage. Woodwalton Fen, Cambridgeshire Fens, England, March.

- Image ID: W7MKNR
Marsh Harrier (Circus aeruginosus) male in flight showing wing plumage. Woodwalton Fen, Cambridgeshire Fens, England, March.
Nature Picture Library / Alamy Stock Photo
Image ID: W7MKNR