Results 4 results found Dusky grouse (blue grouse) (Dendragapus obscurus) hen, Glacier National Park, Montana, United States of America, North America Dusky grouse (blue grouse) (Dendragapus obscurus) hen, United States of America, North AmericaUSA Blue grouse (Dendragapus obscurus) hen, Waterton Lakes National Park, Alberta, Canada, North America Dusky grouse (blue grouse) (Dendragapus obscurus) hen, Banff National Park, UNESCO World Heritage Site, Alberta, Canada, North America
