SPECIES

Dusky Grouse Dendragapus obscurus

Fred C. Zwickel and James F. Bendell
Version: 1.0 — Published March 4, 2020
Text last updated August 27, 2018

Revision History

Birds of the World

Authors

Fred C. Zwickel and James F. Bendell

Recommended Citation

Zwickel, F. C. and J. F. Bendell (2020). Dusky Grouse (Dendragapus obscurus), version 1.0. In Birds of the World (P. G. Rodewald, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.dusgro.01


Birds of North America

  • Version  2.1

  • Partial Revision
  • August 27, 2018
  • Dusky Grouse Dendragapus obscurus

Authors

Fred C. Zwickel and James F. Bendell

Revisors

Peter Pyle, Michael A. Patten, Brooke K. Keeney, and Paul G. Rodewald

Recommended Citation

Zwickel, F. C. and J. F. Bendell (2018). Dusky Grouse (Dendragapus obscurus), version 2.1. In The Birds of North America (P. G. Rodewald, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bna.dusgro.02.1

  • Version  2.0

  • Revision
  • November 1, 2005
  • Dusky Grouse Dendragapus obscurus

Authors

Fred C. Zwickel and James F. Bendell

Revisors

Fred C. Zwickel

Recommended Citation

Zwickel, F. C. and J. F. Bendell (2005). Dusky Grouse (Dendragapus obscurus), version 2.0. In The Birds of North America (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.


Handbook of the Birds of the World

Authors

Eduardo de Juana, Guy M. Kirwan, and David Christie

Revisors

Guy M. Kirwan and David Christie

Recommended Citation

de Juana, E., G. M. Kirwan, and D. A. Christie (2015). Dusky Grouse (Dendragapus obscurus). In Handbook of the Birds of the World Alive (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Lynx Edicions, Barcelona.

Recommended Citation

Zwickel, F. C. and J. F. Bendell (2020). Dusky Grouse (Dendragapus obscurus), version 1.0. In Birds of the World (P. G. Rodewald, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.dusgro.01