On April 6th, 2021, Sam Jaffe of The Caterpillar Lab delivered a deep picture into the world of native caterpillars using a combination of live presentation, digital microscope work, slides, and life history image plates. By exploring complex natural history stories involving caterpillars, their host plants, and their predators and parasitoids, the importance of biodiversity…
Seventeen people of all ages turned up to "plog"--pick up litter while jogging (or walking). Amazing WLT volunteer steward Amanda and her daughter led the activity. They collected litter from all sides of the Moody Street dam and along the Riverwalk to Prospect Street. Many thanks to NovaBio for allowing us to use their dumpster,…
Twenty walkers welcomed Spring with an easy stroll along the Charles River. A juvenile bald eagle soared high above and a swan swam quietly by as we gathered at the Woerd Ave boat launch. Walking through the woods we saw witch hazel and a turtle sunning itself on a log across the way. We checked…
Twenty-three avian enthusiasts participated in the WLT's annual duck walk along the Charles River. The group traveled from Shaw's at 130 River Street to Moody St. and back. They saw mallards, a Great blue heron, ring-necked ducks, robins, a Hooded merganser pair, a ring-billed gull, a male bufflehead, and a black duck. We also saw…
Help raise money for saving land, building trails, and outfitting stewards while enjoying food and drinks from The Chateau!
Sign up now for the 27th anniversary of this special event and help remove litter or invasive plants from along the banks of the Charles River!
If you weren't able to attend this event you can check out this slideshow to learn more about Making Pollinator Gardens Easy !
EVENT POSTPONED TO 2/28/2026 (same time: 10am-12pm) Join us for walk along the Charles River trail in search of dazzling waterfowl visiting from northern climes, as well as our resident birds. Possible sightings include Bufflehead, Ring-necked, and Golden eye ducks, Hooded and Common mergansers, Great Blue herons, Red-tailed hawks, and Bald eagles! Bring cameras and binoculars. Registration is required and space is limited. Event is now FULL .
On January 29th, about 45 people tuned into a WLT Zoom program entitled "Waltham's Wonderful Birds" with local naturalist, Michele Grzenda. Watch the YouTube video and look at Michele's PowerPoint presentation !