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 .
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!
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.
Join us for one of our most popular events of the year—our annual New Year’s Day hike!
Support our work preserving and restoring land for the enjoyment of humans and wildlife. Your donation will also help us expand our trail network in 2026!
Thank Bistro 781 supporting local causes like the Waltham Land Trust by eating dinner there or ordering take out. Let your server or phone representative know that you are participating in the fundraiser and to “flag your check” so that WLT gets 10% of the food sale.
Thank Bistro 781 supporting local causes like the Waltham Land Trust by eating dinner there or ordering take out. Let your server or phone representative know that you are participating in the fundraiser and to “flag your check” so that WLT gets 10% of the food sale.
Reclaim the true meaning of “the giving season” by joining people across the world donating to local charities like the WLT on the Tuesday after Black Friday and Cyber Monday. Give through the button below or mail a check dated December 2 to us at WLT, PO Box 541120, Waltham MA 02454.