V06371 Gray-Crowned Rosy-Finch Eating Flock Yellowstone National Park in Winter by Pronghorn Productions in Bird , Finch , Songbird Full HD (1920x1080) – $39 HD (1280x720) – $29 Add to Cart Checkout Added to cart Gray-Crowned Rosy-Finch Eating Flock Yellowstone National Park in Winter $39