(DC) (Casey Trees) Join Casey Trees as we remove invasive species at one of our protected easement sites – Hellbender Hill! Join us on Hellbender Hill, one of our protected conservation easements, to take down some invasive species! Over the past few years we have been working towards restoring the greenspace on this protected conservation easement site by pulling and controlling invasive species. Join us to fight the invasive issue and contribute to this project.