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Western Marsh Harrier (Circus aeruginosus)
Reference photo: Pierre-Marie Epiney / Wikimedia Commons · CC BY-SA 2.0
Birds

Western Marsh Harrier

Circus aeruginosus · Erete de stuf

A large harrier that quarters low over reedbeds and fields with wings raised in a shallow V.

At a glance

Status in Romania
Migratory
Habitat
Wetland / Meadow
Activity
Morning · Daytime
Diet
Opportunistic, depending on local prey: small mammals, birds and other animals.
Conservation status
Least Concern (IUCN)
Photography difficulty
Moderate

Identification

Males are brown, grey and black-tipped on the wings with a pale head; females are dark brown with a creamy crown and throat.

Habitat

Wetlands with extensive reedbeds, though it also hunts over farmland, pastures and other open ground.

Distribution

Present across the country wherever wetlands occur, except in the mountains.

Approximate range in Romania

Danube Delta · Danube valley and floodplain · Lowlands and plains · Transylvanian hills · DobrogeaGeneral distribution only. This is not an occurrence map and does not show nesting or sensitive wildlife locations.

When it is active

Morning · Daytime

Diet

Opportunistic, depending on local prey: small mammals, birds and other animals.

Behaviour

Glides slowly and low, dropping suddenly onto prey.

Seasonality in Romania

Breeds in Romania; most birds are migratory. Some can be seen in the south of the country in the cold season.

How to find it

Reedbeds and adjacent fields in the lowlands, especially in spring and summer.

Photography

General guidance based on the species’ behaviour, not a report of Nick’s personal field experience.

Difficulty
Moderate
Behaviour to anticipate
Low quartering flights along the same reed edge.
Starting shutter speed
1/2000 sec or faster for flight.
Autofocus
Continuous AF with a moderate zone; reeds behind the bird can distract AF.
Ethics
Never approach nests in reedbeds or crops.

Practical starting points, not fixed rules.

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    Sources

    Last reviewed:

    Romanian name, status in Romania, distribution, habitat, diet and breeding summarised from the SOR species account. Global status from IUCN/BirdLife. Monthly presence shown only where SOR states it.