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Pallid Harrier
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Pallid Harrier
Circus macrourus
The pallid harrier (Circus macrourus) is a species of harrier, a bird of prey in the family Accipitridae. It breeds in southern parts of eastern Europe and central Asia and Iran and winters mainly in India and southeast Asia. It is a rare but increasing vagrant to Great Britain and western Europe. In 2017 a pair of pallid harriers nested in a barley field in the Netherlands; they raised four chicks, the first recorded breeding of the species in the country. In 2019, a pair bred in Spain for the first time.
This medium-sized raptor breeds on open plains, bogs and heathland. In winter it is a bird of open country.
From the article Pallid harrier on Wikipedia (CC BY-SA), quoted section by section
Description
This is a typical harrier, with long wings held in a shallow V in its low flight. It also resembles other harriers in having distinct male and female plumages. Adults measure 40–48 cm (16–19 in) long with a wingspan of 95–120 cm (37–47 in). Males weigh 315 g (11.1 oz) while the slightly larger females weigh 445 g (15.7 oz). The male is whitish grey above and white below, with narrow black wingtips. It differs from the hen harrier in its smaller size, narrower wings, paler colour, and different wing tip pattern. The female is brown above with white upper tail coverts, hence females and the similar juveniles are often called "ringtails". Her underparts are buff streaked with brown. It is very similar to the female Montagu's harrier, but has a paler belly and a well defined facial pattern.
What it does
Pallid harriers primarily hunt small mammals and birds, surprising them as they drift low over fields and moors. Other food sources include large insects (typically grasshoppers and locusts), lizards and frogs. The nest of this species is on the ground. Three to six, but typically four to five whitish eggs are laid.
Wikipedia: “Behaviour and ecology”
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Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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Every page naming Circus macrourus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 5178.