Science

Discover the wild world of pollinators and what they do for the natural world around us. Learn how important is it to protect our pollinators for the health of humans, plants, and the environment. Best for ages 6 years and up. Meet at the Main Parking Lot, 40 Asbury St., Topsfield. 

Join the National Park staff at Saugus Iron Works National Historic Site for a tour of the colonial industrial site. On select days, you may be able to stick around and witness pop-up molten iron pour, blacksmithing, waterwheel demonstrations, and take part in hands-on river stewardship activities.

Coastal exploration with a side of shipwreck! Participants will be guided on a Castle Hill hike to Steep Hill Beach, where we will explore the beach and discover treasures washed up by the waves. Piece together clues to learn what is living under the sand and below the water line. We will use field guides to identify shells, egg cases, seaweed and more to tell the story of what creatures inhabit the beach. We will also share the fascinating tale of the schooner Ada K Damon, wrecked on Steep Hill Beach in 1909. Participants will have the chance to search for remnants of the shipwreck and make observations and measurements of what they find.

We'll search the sanctuary's vernal pools, ponds, and woodlands for a variety of amphibians that are the on the move. If we're lucky, we might see Wood Frog and Spotted Salamander eggs and catch a few adults to observe up close and then release.