News & Events Saturday Morning Birding Blue Hills Trailside Museum April 27, 2018 Tree swallow © Sean Carey Spring has arrived with thousands of migrating birds. Want to see what's out there? Join us on select Saturday mornings in April and May as we seek out active hotspots with the most interesting birds. Birders of all levels welcome! Summer Camp Registration is Open! Blue Hills Trailside Museum January 4, 2018 Looking for a way to get your kids outdoors this summer? Check out Blue Hills Nature Day Camp!