Topsfield

On the first warm rainy night of spring, wood frogs and salamanders begin a mass migration to the vernal pools where they breed. This mass migration is referred to as "Big Night!"

Experience the age-old tradition of maple sugaring at Ipswich River Wildlife Sanctuary! The warm days of late winter awaken the flow of sap in the maples resulting in sweet-smelling, billowing clouds of steam rising from the sugarhouse. On a naturalist-guided walk, learn how to identify a sugar maple, observe tapping and sap collection methods, watch the sap being boiled down in the sugarhouse, and get a sweet taste of the final product. 

Bradley Palmer State Park is located at 40 Asbury St. in Topsfield. All programs are free and open to the public. Reasonable accommodations upon request. Children under 14 must be accompanied by an adult. Events outside may include rough, uneven trails that contain ice and snow, warm clothing and sturdy footwear are recommended. Inclement weather cancels events.

People of all ages love owls, and many species of owls can be found right here in Massachusetts year-round. Experience the excitement of an owl prowl as we take a night hike to look and listen for Barred Owls, Great Horned Owls, and Eastern Screech-owls. Before we head out on our nocturnal adventure, we'll learn fun owl facts in our cozy Barn using real owl mounts, feathers, talons, and a brief slide show. We'll end our evening with an owl-hooting lesson.