By Daniel Barringer, Preserve Manager. Our friends at Hopewell Furnace National Historic Site, just upstream from Crow’s Nest Preserve, have an internship opportunity as a…
by Tim Burris, Preserve Manager Tree of Heaven (Ailanthus altissima) is another cloning tree species. (For some reason, my colleagues and I just refer to…
By Daniel Barringer, Preserve Manager. Photos by Daniel Barringer and Erin Smith. This summer we saw no early instars of the invasive spotted lanternfly, a big change…
By Daniel Barringer, Preserve Manager. Visitors to the preserve often say that they value the vistas; here is the one from Northside Road looking north. The valley…
By Daniel Barringer, Preserve Manager. Volunteers from GSK spent a morning volunteering at Crow’s Nest yesterday: they spread two tons of gravel on the surface…
by Tim Burris, Preserve Manager Another species that clones is the Staghorn Sumac (Rhus typhina). This species is getting a lot of attention now because…
By Daniel Barringer, Preserve Manager. A couple weeks ago I attended a workshop on regenerative grazing that was sponsored by PASA, the Pennsylvania Association for Sustainable…
