Cliff Swallow Flock Swallows Collecting Working Carrying Mud Nesting Material Filmed with a Panasonic HC-X1000 in 3840x2160 30p XAVC-S. 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 4K (3840x2160) – $39 Full HD (1920x1080) – $29 HD (1280x720) – $19 Add to Cart Checkout Added to cart « Continue Shopping Keywords 3840x2160 30p XAVC-S adult Bird Black Hills carrying city Cliff Swallow collecting flock many mature mud nesting material North America Panasonic HC-X1000 Petrochelidon pyrrhonota puddle Rapid City residential Songbird South Dakota summer Swallow town urban V20705 wildlife working Choose Your Desired Option(s) & Add Wishlist 4K (3840x2160) – $39 Full HD (1920x1080) – $29 HD (1280x720) – $19 Add to Cart Checkout Added to cart