subfamily of birds of prey

Harriers are species of diurnal hawks. They are birds of prey.[1] Harriers usually hunt by flying low over open ground, feeding on small mammals, reptiles, or birds. The young of the species are sometimes referred to as ring-tail harriers.

western marsh harrier
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Accipitriformes
Family: Accipitridae
Subfamily: Circinae


Details change

Most harriers are placed in the genus Circus. This scientific name comes from the circling movements the birds make when courting.

Two other harriers are in the genus Polyboroides, the harrier-hawks, which are allopatric (geographically separated) and restricted to the Afrotropic ecozone. The remaining single species forms the genus Geranospiza.

Ring-tails change

Ring-tail is an informal term used by birders for the juveniles and females of several harrier species. If seen in the field the exact species usually cannot be known. Ring-tail harriers include the juveniles and females of Montagu's harrier (Circus pygargus); Northern or hen harrier (Circus cyaneus); and pallid harrier (Circus macrourus).

References change

  1. Ferguson-Lees C. et al. 1999. Raptors of the World. London: Christopher Helm. ISBN 0-7136-8026-1

Other websites change