Learn about the bird and where it thrives. Shows photos of it in flights and lists several references.

Remarks on the harrier's feather adaptations that aid its hearing and shows several photos of the bird.

Browse a description of these birds of prey, and details on courtship rituals, scientific classification, and habitat.

View photos and maps, and find a description of Circus cyaneus' physical attributes.

Provides an idea of the ecology and life-cycle of a species that nests on the ground.

Read about the geographic range and life history of Circus cyaneus, the northern harrier.