Sooty Grouse Male Displaying By Khanh Tran

Sooty Grouse male displaying by Khanh Tran

Sooty Grouse displaying and hooting by Khanh Tran

Male Dusky Grouse displaying by Khanh Tran

Spruce grouse male displaying by Khanh Tran (ktbirding.com)

Male sooty grouse display and hoot

Greater Sage Grouse displaying by Khanh Tran

Dusky Grouse displaying, Great Great Owlet and adult by ktbirding.com

Spruce Grouse wingclap by Khanh Tran (ktbirding.com)

Sooty Grouse - (Dendragapus fuliginosus) Male Displaying High in Tree

Colette Micallef

Sooty Grouse Booming

Sooty Grouse Displaying

Haida Gwaii Male Sooty Grouse Displaying

Displaying Sooty Grouse

Sooty Grouse display

Sooty Grouse Calling

Franklin's Spruce Grouse eating grit and strutting his stuff (video by Khanh Tran)

Sooty Grouse - (Dendragapus fuliginosus) - Male Displaying Booming

Colette Micallef

Sooty Grouse booming and chasing two females.mp4

Hen sooty grouse

duckkillerclyde

P1010362 2011-07-01 Sooty Grouse displaying - turn your sound up!