Species similar to Black Harrier

Western Marsh Harrier

Circus aeruginosus

Northern Harrier

Circus hudsonius

Hen Harrier

Circus cyaneus

Montagu's Harrier

Circus pygargus

Swamp Harrier

Circus approximans

Pallid Harrier

Circus macrourus

Eastern Marsh Harrier

Circus spilonotus

Long-winged Harrier

Circus buffoni

Cinereous Harrier

Circus cinereus

Pied Harrier

Circus melanoleucos

Spotted Harrier

Circus assimilis

African Marsh Harrier

Circus ranivorus