These images have been licensed to the US Fish and Wildlife Service by the National Geographic Society. Usage: Unlimited below-the-line usage for US Fish and Wildlife Service. Below the line use is defined as follows: corporate Website that includes personal downloads, Electronic brochure, email and direct promotion, displays in-store and on-site, table tents, counter cards, trade show panel or presentation, brochure, direct mail, postcards, newsletter, press collateral and event programs, promotion DVD, CD, and video. Non-US Fish and Wildlife Service individuals may download these images only for personal, private use.