A tri-spine horseshoe crab, tachypleus tridentatus, seized by border police from a boat in Beihai, South China’s Guangxi Zhuang Autonomous Region, July 21, 2016. Border police found more than 1,000 unclaimed tri-spine horseshoe crabs, a species with second-degree national animal protection, on a boat and have released them into the wild. (Photo/China Youth Daily)
