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Northern Harrier

Northern Harrier

Circus hudsonius

Photos

Northern Harrier

About Northern Harrier

Hunts for small mammals, birds, and insects in grasslands and wetlandsUses a low-flying, hovering style of huntingBreeds in loose colonies, with males engaging in aerial displaysMonogamous, with pairs forming during breeding season

Size

41 - 50 cm

Weight

290 - 500 g

Lifespan

up to 10-15 years

Diet

Small mammals, Birds, Insects, Reptiles

Conservation Status

Status

Least Concern

Population Trend

stable

Threats

  • Habitat loss and degradation
  • Collisions with wind turbines and other human-made structures
  • Climate change

Additional Notes

The Northern Harrier is a widespread and relatively common species, but its population is declining in some parts of its range due to habitat loss and collisions with human-made structures.

Distribution

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North America

North America • Canada, United States

Central America

North America • Mexico, Costa Rica, Panama

South America

South America • Colombia, Venezuela, Ecuador

The Northern Harrier is a migratory species that breeds in North America and winters in Central and South America.