dusky grouse Dendragapus obscurus

Large, dark chickenlike bird found in wooded habitats, usually with conifers and shrubby undergrowth. Typically seen on the ground; easiest to see in mid-summer when females and chicks frequent roadsides and trails. When male displays, ruffles neck feathers to reveal wrinkled purple-red skin and makes deep hooting noise. Female browner and more intricately patterned. Note large size and relatively long tail. Feeds on plant matter, especially conifer needles. Separate from Sooty Grouse by range.