Order
Accipitriformes
Family
Accipitridae
Genus
Circus
 
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Version 2.0

This is a historic version of this account.

SPECIES

Northern Harrier Circus cyaneus

Kimberly G. Smith, Sara Ress Wittenberg, R. Bruce Macwhirter, and Keith L. Bildstein
Version: 2.0 — Published September 30, 2011

Revision History

Birds of North America

  • Version  2.0

  • Revision
  • September 30, 2011
  • Northern Harrier Circus cyaneus

Authors

Kimberly G. Smith, Sara Ress Wittenberg, R. Bruce Macwhirter, and Keith L. Bildstein

Revisors

Kimberly G. Smith and Sara Ress Wittenberg

Recommended Citation

Smith, K. G., S. R. Wittenberg, R. B. Macwhirter, and K. L. Bildstein (2011). Northern Harrier (Circus cyaneus), version 2.0. In The Birds of North America (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bna.210

Recommended Citation

Smith, K. G., S. R. Wittenberg, R. B. Macwhirter, and K. L. Bildstein (2011). Northern Harrier (Circus cyaneus), version 2.0. In The Birds of North America (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bna.210