Anne Sundermann
added a new Event
Posted February 5, 2018
Tracking Through Technology, with Greg Kearns
Free Program. Register at http://calvertparks.org/event-2783063 Greg Kearns, Naturalist, Patuxent River Park, has been monitoring bird populations throughout the Patuxent watershed for thirty years. His studies documented a decrease in the migratory Sora rails which he attributed to the decline of Wild Rice in the tidal freshwater marshes. His work documented the role of resident Canada…