Celebrate "the wonderful thing about tiggers" on International Tiger Day by joining your DCNR Park Naturalist for a special endangered species exhibit along the Multi-Use Trail about tigers as well as Pennsylvania's wild felines and other vanishing global wildlife. Endangered species are indicators of the health of our Planet Earth, the small fragile home that we all share. Learn what factors contribute to endangered species and how we can help protected habitat and the wonderful diversity of creatures that share our world. Registration not required.