Cliff Swallow Flock Black Hills Mud Collecting Nest Building in Summer Filmed with a Sony EX3 in 1920x1080 30p XDCAM EX. 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. $39 Full HD (1920x1080) – $39 HD (1280x720) – $29 Add to Cart Checkout Added to cart « Continue Shopping Keywords 1920x1080 30p XDCAM EX adult American cliff swallow Bird Black Hills carrying Cliff Swallow collecting flock lake many marsh mature mud nest building nest material North America Petrochelidon pyrrhonota pond shore Songbird Sony PMW-EX3 South Dakota summer Swallow V06958 wetland wildlife working Choose Your Desired Option(s) & Add Wishlist Full HD (1920x1080) – $39 HD (1280x720) – $29 Add to Cart Checkout Added to cart