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   Dusky Grouse
   Dendragapus obscuru		  Teton County, Wyoming
 24 Jul 2007
   		 by Shelly Spencer
 İShelly Spencer

  

 Dusky Grouse
 Dendragapus obscurus

 Male
 Bridger Teton National Forest
 Wyoming
 20 Jun 2004

 by Tim Avery
 İTim Avery