| Book name (en) | The Birds of Great Britain |
| Book volume | Vol.1 |
| Identifier | 1-25 |
| Gould Scientific name | Circus æruginosus |
| Scientific name | Circus aeruginosus |
| Gould name (en) | Marsh-Harrier |
| Name (en) | Western Marsh Harrier |
| Order | ACCIPITRIFORMES |
| Family | Accipitridae |
