Species
Circus aeruginosus
Loading
Western Marsh Harrier,
roo-loorkull
| Total records | 19774 ( ) |
| Total species | 1 |
| Records in Estonia | 19768 ( ) |
| Species in Estonia | 1 |
| First occurrence in Estonia | 1900-01-02 |
| Latest occurrence in Estonia | 2025-11-10 |
| First occurrence in Estonia this year | 2025-03-15 |
Accepted name
Circus aeruginosusCommon names
roo-loorkull Estonian,
Western Marsh Harrier English,
Sivhauk Norwegian,
Ruskosuohaukka Finnish,
Niedru lija Latvian,
Rørhøg Danish,
Brun kärrhök Swedish,
Nendrinė lingė Lithuanian