dense fog Pair of Alarmed Willow Ptarmigan in Dense Fog in Nome Alaska During Autumn by Pronghorn Productions in Bird , Galliformes , Grouse , Other Grouse Full HD (1920x1080) – $29 HD (1280x720) – $19 Add to Cart Checkout Added to cart Pair of Alarmed Willow Ptarmigan in Dense Fog in Nome Alaska During Autumn $19 Alarmed Willow Ptarmigan Family in Dense Fog in Nome Alaska on an Autumn Morning by Pronghorn Productions in Bird , Galliformes , Grouse , Other Grouse Full HD (1920x1080) – $29 HD (1280x720) – $19 Add to Cart Checkout Added to cart Alarmed Willow Ptarmigan Family in Dense Fog in Nome Alaska on an Autumn Morning $19