northern harrier circus cyaneus. hen harrier or northern harrier is long-winged, long-tailed hawk of open grassland and marshes

accipitridae accipitriformes animal avian beak bird birdofprey brown circus claws conservation curved cyaneus dark falconiformes family feathers fluffy genus harrier hawk hunter kill legs looking nature northern order ornithology outdoor perching plumage predator preservation profile raptor sharp soles species speckles talons watchful watching wild wildlife wings winter