Female Northern Harrier

Northern Harriers are one type of hawk native to North America. It is one hawk I mainly see in winter.

Female Northern Harrier

Food

Northern harriers hunt small mammals and birds. They can get rabbits and ducks. During winter, when I see them, they mainly go after voles and mice. This one is carrying grass, but I am not sure if there is a vole or mouse amongst it.

Female Northern Harrier

Hunting behaviour

I have found these birds in grasslands where they fly quite low going often between the grasses. Harriers hunt during the daytime. They can also hover then dive while hunting. Harriers rely on hearing and sight to capture their prey. I have seen them chase after and steal a vole from a short-eared owl in late afternoon.

Nesting Behaviour

Northern harriers will roost in groups on the ground, sometimes with Short-Eared Owls, according to All About Birds. Because they roost on the ground, animals such as coyotes and feral dogs will go after adult northern harriers.

Female Northern Harrier

These are fascinating birds to watch. I love seeing them hover and chase after the short-eared owls. Have a great Wednesday!

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