Join us for a magical evening of firefly watching at the St. Xavier Nature Preserve in Latrobe. Learn about firefly life cycles and how to identify our Pennsylvania native species by their flash patterns, then take an evening nature hike to see how many you can count. The walk is free and open to the public. Bring a flashlight and wear sturdy shoes. Any cancellations due to weather will be announced on the Westmoreland Land Trust website and Facebook page.