
Annual Duck Walk, February 1, 2022
February 1, 2022
After two weather-related postponements, the WLT finally held its Duck Walk on a Tuesday afternoon. 16 participants were instantly rewarded with a bald eagle sighting! It was visible from the Mary Early footbridge, resting high on a tree limb for quite a while--we actually left it and moved on to see common mergansers, bufflehead and ring-necked ducks, plus a male hooded merganser, upstream. Resident Great blue heron, mallards, swans, a black duck, and gulls were also observed. We heard afterwards the eagle has not been seen since our walk, so we're really happy we got it in!
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February 4, 2026
EVENT CANCELLED due to path conditions, not weather 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 CANCELLED.

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
A total of 54 hardy environmentalists and two dogs braved the cold winds and icy conditions to carefully hike in Prospect Hill Park to the vista at Little Prospect. 22 left from Craft Food Hall for a longer, more gradual walk through the woods while 32 departed from the South Gate for a shorter but steeper trek. At the top we enjoyed cookies and stunning views of Waltham below and the Boston skyline in the distance. Be sure to join us next year, hopefully in better conditions!

December 13, 2025
A solid group of eight folks and one dog trekked around Beaver Brook North Reservation with WLT Board Director Debbie von Rechenberg and her husband, Moritz. Stops were made at the Met Fern Cemetery and elsewhere. Several bird species were identified. It's a very pretty space to explore!





