This summer Dr. Walter Jahn's lecture series focuses on "dinosaurs, hominids, and 3.5 billion years of life on Earth." Week five includes an examination of hominin skulls in the first […]

Expand your birding horizons with a female bird-focused trip to one of the best songbird hotspots in our area: the Sterling Forest State Park powerlines. Shrubby undergrowth and successional woods […]

OCAS board members Nancy Farren and Jim Van Gelder will take us on a beautiful sunset stroll through the Schunnemunk Meadows to see native wildflowers, nesting birds, and the sunset […]