Bison Bull Cow Male Female Pair Calling Bellow Roar in Summer Night Night-time Filmed with a Sony CX7 in 1440x1080 60i AVCHD. Click here to download the preview copy. Add clips to your cart. Shortly after receiving the order we will notify you that downloads are ready and will send you a payment invoice. Prices are for All Media, Worldwide, Perpetuity License (see FAQs); contact us for other licenses. $29 Full HD (1920x1080) – $29 HD (1280x720) – $19 Add to Cart Checkout Added to cart « Continue Shopping Keywords 1440x1080 60i AVCHD adult American Bison bellow bison bison bison buffalo bull calling communicating couple cow custer state park female grassland infrared IR male Mammal mature night night-time North America pair Plains bison prairie roar Sony HDR-CX7 South Dakota summer two Ungulate V15733 wildlife Choose Your Desired Option(s) & Add Wishlist Full HD (1920x1080) – $29 HD (1280x720) – $19 Add to Cart Checkout Added to cart