Sooty Grouse (dendragapus fuliginosus sierrae) - adult female
Glacier Point, Yosemite NP, California, USA - September 9, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren


Sooty Grouse (dendragapus fuliginosus sierrae) - adult female
Glacier Point, Yosemite NP, California, USA - September 9, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren


Sooty Grouse (dendragapus fuliginosus sierrae) - adult female
Glacier Point, Yosemite NP, California, USA - September 9, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren


Sooty Grouse (dendragapus fuliginosus sierrae) - adult female
Glacier Point, Yosemite NP, California, USA - September 9, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren


Sooty Grouse (dendragapus fuliginosus sierrae) - immature male
Glacier Point, Yosemite NP, California, USA - September 9, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren


Sooty Grouse (dendragapus fuliginosus sierrae) - adult male
Glacier Point, Yosemite NP, California, USA - September 9, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren


Sooty Grouse (dendragapus fuliginosus sierrae) - adult male
Glacier Point, Yosemite NP, California, USA - September 9, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren


Sooty Grouse (dendragapus fuliginosus sierrae) - adult male
Glacier Point, Yosemite NP, California, USA - September 9, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren