Winter, spring, summer, and fall, #DCNRVolunteers care for #PAStateParks and the earth year-long. Happy #EarthDay and many thanks to our dedicated and much appreciated state park volunteers!
Learn how you can help care for state parks ➡ https://t.co/35nkNuOpER #EarthDayEveryDay https://t.co/AoaBNHbdsc

A Canadian #EarthDay for summer and winter https://t.co/ByKjlAJ907