May 15 is Endangered Species Day, an opportunity for people of all ages to celebrate and learn about endangered species and how to protect them. In the puzzle below, there are 18 animals that are endangered. Can you find them? Remember to look up and down, forward and backward, and even diagonally. When you find a species, use your cursor to circle the word. Once you've found all your endangered species, you can hit retry and find them again—in a different grid of letters.