Western Marsh-Harrier
Circus aeruginosus
- Class
- Bird
- Rarity
- Common
- Observations
- 44,975
- Most observed in
- 🇷🇺 Russia
- Conservation
- Least Concern
Description
The western marsh harrier is a large harrier, a bird of prey from temperate and subtropical western Eurasia and adjacent Africa. It is also known as the Eurasian marsh harrier. Formerly, a number of relatives were included in C. aeruginosus, which was then known as "marsh harrier". The related taxa are now generally considered to be separate species: the eastern marsh harrier, the Papuan harrier of eastern Asia and the Wallacea, the swamp harrier of Australasia and the Madagascar marsh harrier of the western Indian Ocean islands.
Summary adapted from the Wikipedia article “Western marsh harrier”.