According to the renowned birder, John Shower, “Some split the Blue into 2 species, w/ the Sooty being in the Sierras and north, and the Dusky being more eastern…others consider them as subspecies of the Blue.’
Sooty Grouse
According to the renowned birder, John Shower, “Some split the Blue into 2 species, w/ the Sooty being in the Sierras and north, and the Dusky being more eastern…others consider them as subspecies of the Blue.’