V25792 Bighorn Sheep Ewe and Young Rocky Mountain National Park Alpine Zone Summer by Pronghorn Productions in Bighorn Sheep , Mammal , Ungulate 4K (4096x2160) – $79 Full HD (1920x1080) – $69 HD (1280x720) – $59 Add to Cart Checkout Added to cart Bighorn Sheep Ewe and Young Rocky Mountain National Park Alpine Zone Summer $79