Harriers

Long Winged Harrier

Long Winged Harrier - Circus buffoni
Photo copyright: monacoeye • Do not copy • Images: Lagoa do Peixe, RS • November 2009

Bird name: Long Winged Harrier
Latin: Circus buffoni
Other: Gavião-do-banhado, Tartaranhão-do-brejo (Br) • Aguilucho grande, Aguilucho de Azara, Gavilán planeador (Es)
Family: Accipitridae • Harriers

The Long-winged Harrier was one of the more common birds of prey in the Lagoa do Peixe area. It lives in southeastern Brazil and neighbouring countries, migrating higher up South America in the winter, when it can be found as far north as Belem.

There are two types of Long-winged Harrier in Brazil, a light and a dark form, both of which were present near Mostardas. The pale form, above with frog, has a white belly and much white on underside of wings.

In the dark form, the light areas are replaced by black in the male and brown in the female. Both have rings round the neck, and a white face, with some dark around the eye. The tip of the bill is dark. The dark bars on light wings give the impression of small squares drawn on the underside of the wings.

Wings are long and swept back in a v-shape with long fingers.
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Cinereous Harrier

Cinereous Harrier - Circus cinereus
Photo copyright: monacoeye • Do not copy • Images: Lagoa do Peixe, RS • November 2009

Bird name: Cinereous Harrier
Latin: Circus cinereus
Other: Gavião-cinza (Br) • Peuco, Varil, Aguilucho ceniciento, Gavilán ceniciento (Es)
Family: Accipitridae • Harriers

In Brazil, the Cinereous Harrier is found only in Rio Grande do Sul, usually only in the southern winter, but this one was seen in Mostardas in late November. Its typical range is the southern cone South American countries and across the Andes to Colombia.

This Cinereous Harrier looks like a male by its white underside of wings and rufous barred chest. Wing tips are dark, a dark band runs along the back of the wing. The top side of the wings are grey like the head and neck. It has a long, straight, very lightly-barred tail. Irises are yellow with some yellow at the base of the bill. Great-looking bird! The female is generally browner.

He was carrying a small bird, maybe a rail? and flying in woodland near the Lagoa do Peixe.More photos...
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Marsh Harrier

Circus aeruginosus - marsh harrier
Photos copyright: monacoeye • Camargue, France • Mar 2009 • Do not copy without permission

Bird name: Western Marsh Harrier
Latin: Circus aeruginosus
Other: Busard des Roseaux • Eurasian Marsh Harrier
Family: Accipitridae • Birds of Prey

There were many Marsh Harriers seen in the Camargue when I visited in March.

September 2009: The Marsh Harriers have started their migration. Below was one flying above Monaco today.
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