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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

circus hudsonius

  1. Northern Harrier, Female

    Northern Harrier, Female

    Northern Harrier (Circus hudsonius) female.
  2. Northern Harrier Female

    Northern Harrier Female

    Northern Harrier (Circus hudsonius) female hovering.
  3. Northern Harrier 1st Yr Male

    Northern Harrier 1st Yr Male

    Northern Harrier (Circus hudsonius) 1st yr male.
  4. Northern Harrier Juvenile Female

    Northern Harrier Juvenile Female

    Northern Harrier (Circus hudsonius) juvenile female.
  5. Northern Harrier Male

    Northern Harrier Male

    Northern Harrier (Circus hudsonius) male. It is always a treat to see an adult male. We primarily get Northern Harriers in the winter and the majority of them are juveniles with a few adult females, rarely an adult male.
  6. Northern Harrier, 1st yr bird attacking a juvenile Red-tailed Hawk

    Northern Harrier, 1st yr bird attacking a juvenile Red-tailed Hawk

    Northern Harrier (Circus hudsonius) 1st yr bird attacking a juvenile Red-tailed Hawk (Buteo jamaicensis).
  7. Northern Harrier, female

    Northern Harrier, female

    Northern Harrier (Circus hudsonius) female with her prey an Eastern Woodrat (Neotoma floridana: Cricetidae). The Northern Harriers are normally the aggressors towards the Red-tailed Hawks. However, this Northern Harrier was on its prey and a Red-tailed Hawk dove at it getting quite close and the...
  8. Northern Harrier, female

    Northern Harrier, female

    Northern Harrier (Circus hudsonius) 1st yr female banking. The background is a train.
  9. Northern Harrier

    Northern Harrier

    This harrier was taking off after an extensive feeding session on the ground
  10. Northern Harrier, immature/female

    Northern Harrier, immature/female

  11. Northern Harrier (1st yr bird)

    Northern Harrier (1st yr bird)

    Northern Harrier (Circus hudsonius) 1st yr bird.
  12. Northern Harrier (female)

    Northern Harrier (female)

    Northern Harrier (Circus hudsonius) female.
  13. Northern Harrier (female)

    Northern Harrier (female)

    Northern Harrier (Circus hudsonius) female.
  14. Northern Harrier

    Northern Harrier

  15. Northern Harrier

    Northern Harrier

  16. Northern Harrier

    Northern Harrier

  17. Northern Harrier

    Northern Harrier

  18. Northern Harrier

    Northern Harrier

  19. Northern Harrier (1st yr bird).jpg

    Northern Harrier (1st yr bird).jpg

    Northern Harrier (Circus hudsonius) 1st yr bird.
  20. Northern Harrier (1st yr bird).jpg

    Northern Harrier (1st yr bird).jpg

    Northern Harrier (Circus hudsonius) 1st yr bird.
  21. Juvenile northern harrier

    Juvenile northern harrier

  22. Northern Harrier (1st yr bird) Robinson.jpg

    Northern Harrier (1st yr bird) Robinson.jpg

    Northern Harrier (Circus hudsonius) 1st yr bird.
  23. Female Northern Harrier Over a Lake

    Female Northern Harrier Over a Lake

    She was hunting along the shore of a lake, and flew in my direction
  24. Northern Harrier.jpg

    Northern Harrier.jpg

    A Northern Harrier flying close to the ground looking for prey.
  25. The Gray Ghost with the Rocky Mountains Behind

    The Gray Ghost with the Rocky Mountains Behind

    I was less than a quarter mile into my walk when he flew right in front of me!
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