Archive for June 2021

By Martha Creedon July 4, 2021
On June 27, five awesome WLT stewards, led by Jarek Reihner, were joined by Parterre Ecological's Ryan Corrigan in the woods along the Charles River next to the Woerd Ave Boat Launch. The WLT is coordinating with the MA DCR and Waltham Conservation Commission to restore this land by removing invasive plants like Japanese knotweed,…
By Martha Creedon June 19, 2021
On June 12, 60 snake enthusiasts welcomed The Snake Man (Rick Roth) and the Cape Ann Vernal Pool Team to the Christ Church in Waltham for a special program for children. After introducing the group to about two dozen snakes from New England and the world, participants were invited to come up and handle the…
By Martha Creedon June 12, 2021
On National Trails Day, 18 hardy volunteers removed litter and invasive species from along the Mass Central Rail Trail between Lexington and Bacon streets. We observed historical artifacts, which were described by local historians Marie Daly of the WLT and Paul Penfield of Weston (R.I.P.). Large concrete blocks behind the former Boston Bark property remain…

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Picture of Hooded Merganser Male
By N/A N/A February 4, 2026
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.
January 23, 2026
Waltham’s open spaces are alive with birds year-round, providing breeding, wintering, and migratory habitat for more than 200 species. Learn all about it on our zoom meeting!
January 23, 2026
You’ll learn about common pollinators in the area, which native plants support them best, and how to use the Somerville Pollinator Action Plan to design your own garden on zoom!
January 23, 2026
The Natural History of the Cornelia Warren Estate: Camp Cedar Hill, Girl Scouts of Eastern North America by Lesley Sneddon Now Available! Camp Cedar Hill is a portion of the former estate of Cornelia Warren . In keeping with her desire to maintain the land for public benefit, Ms. Warren wished to carry this tradition beyond her life by stating so in her will. After her death, the Trustees of Cedar Hill deeded five parcels of the estate among several beneficiaries, including the Massachusetts Girl Scouts (now the Girl Scouts of Eastern Massachusetts). To this day, Cornelia Warren’s legacy of philanthropy and social welfare continue to benefit the residents of Waltham and beyond.
January 1, 2026
Join us for one of our most popular events of the year—our annual New Year’s Day hike!