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Western Marsh Harrier

A species of Harriers, Also known as Marsh Harrier
Scientific name : Circus aeruginosus Genus : Harriers

Western Marsh Harrier, A species of Harriers
Also known as:
Marsh Harrier
Botanical name: Circus aeruginosus
Genus: Harriers
Western Marsh Harrier (Circus aeruginosus) Photo By Sumeet Moghe , used under CC-BY-SA-3.0 /Cropped and compressed from original

Description

The western Marsh Harrier’s long tail and wings give the raptor a gangly appearance. It is commonly seen flying low over wetlands and marshes in search of prey. The preferred food sources are small birds and mammals that it catches in its beak or talons. While in flight, the raptor holds its wings in a ‘V’ shape.
Size
56 cm
Life Expectancy
17 years
Feeding Habits
Western Marsh Harrier primarily consumes small mammals, birds, insects, reptiles, and frogs, using stealthy aerial hunting techniques. It showcases dietary adaptability, including a variety of prey in its diet.
Habitat
Western Marsh Harrier thrives in a diverse range of predominantly wetland habitats. These include vast expanses of marsh reedbeds, swamps, and aquatic regions with dense reed and reedmace growth, alongside fresh and brackish water bodies such as marshes, lagoons, and lakeshores. Western Marsh Harrier also inhabits terrestrial environments in or near wetlands, including grasslands, meadows, saltpans, and cultivated fields like paddyfields, favoring herbaceous crops near wetlands. The species is commonly found in lowland plains up to 2000 meters elevation in Asia, and occasionally, during migration or in wintering areas, in atypical habitats such as over forests or mountains reaching above 3000 meters in parts of Cameroon, where it may also forage over agricultural fields. Western Marsh Harrier engages in the communal roosting behavior, often gathering by the hundreds in suitable reedbed locations.
Dite type
Carnivorous

General Info

Distribution Area

This species has a wide breeding range from Europe and northwestern Africa to Central Asia and the northern parts of the Middle East. It breeds in almost every country of Europe but is absent from mountainous regions and subarctic Scandinavia. It is rare but increasing in Great Britain where it has spread as far as eastern Scotland. In the Middle East there are populations in Turkey, Iraq, and Iran, while in Central Asia the range extends eastwards as far as north-west China, Mongolia, and the Lake Baikal region of Siberia.

Species Status

The western marsh harrier declined in many areas between the 19th and the late 20th centuries due to persecution, habitat destruction and excessive pesticide use. It is a now a protected species in many countries. In Great Britain, the population was likely extinct by the end of the 19th century. A single pair in Horsey, Norfolk bred in 1911, and by 2006, the Rare Breeding Birds Panel had recorded at least 265 females rearing 453 young. It made a comeback in Ireland as well, where it had become extinct in 1918.
Western Marsh Harrier (Circus aeruginosus) Western Marsh Harrier (Circus aeruginosus) Photo By Sumeet Moghe , used under CC-BY-SA-3.0 /Cropped and compressed from original

Scientific Classification

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