Events

Route F connects the ACROSS Lexington trail system with the Western Greenway and the Battle Road Trail. This walk will begin at that juncture and will take us to neighborhoods […]

Work off the excesses of your Thanksgiving dinner by joining CLC on  its annual Turkey Trot walk. We will try and relocate a large boulder bearing a line of stone […]

During winter our resident birds, such as woodpeckers, nuthatches, chickadees and titmice, are busy finding food, and we are usually able to locate about a dozen different species of them during the winter walk.

Join us on a search for the elusive American woodcock, whose unusual mating behavior provides a rare opportunity to observe this species. In early spring, woodcocks can be found in […]

This 183-acre wet meadow is the largest piece of undeveloped land in the Arlington/Lexington area.  The meadow is home to host plants for many overwintering insect larvae/pupae.  Target species:  Henry’s Elfin, Brown Elfin, and other early spring butterflies.  Attendees may continue on to Horn Pond Mountain in Woburn for more Brown Elfins and other butterflies.  […]

Join us at Arlington Reservoir to look for early songbird migrants (Warbling Vireo, first orioles, and numerous colorful Yellow-rumped and Palm warblers likely) and lingering migrant ducks (Green-winged Teal likely and maybe a Ruddy). Meet at the gym set area of Rindge Avenue Playground. We'll do a complete circuit of the reservoir and check Lexington […]

Learn how to use Lexpress to expand Lexington’s walking opportunities. This 3.5 mile/2.5 hour walk will traverse parts of 4 Lexington Conservation areas including Turning Mill, Willards Woods, Chiesa Farm and Parker Meadow. We will board the 9:30 am Lexpress bus at the Depot in Lexington Center, and return by foot to this location at […]

Focus will be on identifying ferns, but we will also “botanize” on anything else that captures our interest. We can also make entries into iNaturalist! There will be several 10x magnifying glasses available, or bring your own. Meet at the Hayden Woods trailhead behind 45-55 Hayden Avenue. A few parking spaces available there, or park along the access […]

Garlic mustard seeds can take up to seven years to sprout, requiring repeated efforts to control and eradicate this aggressive invasive species.  Come join CLC’s multi-year effort to pull this year’s crop from along the pathways in Lincoln Park.  Bring gardening gloves.  Steady rain cancels.  Meet at the Fitness Path entrance on Middleby Rd across […]

Lower Vine Brook can be a fantastic area to see a nice selection of warblers, beautiful small tropical birds that migrate north at this time of year. They will eventually reach the forests of northern New England and Canada to breed, but if weather and foliage are right, you may see a dozen species here […]

Session two exploring the use of Lexpress to expand Lexington’s walking opportunities. This 3+ mile/2.5 hour walk will wend its way through two of Lexington’s Conservation areas past a wide variety of habitats as well as the remains of a former crushed stone processing operation. We will board the 9:30 B Lexpress bus at the […]

With 100 acres of former farmland, Willard’s Woods provides an opportunity to explore a variety of areas, including open areas, a former livestock pond and peaceful pine groves.  After a brief review of the area’s history, we will proceed slowly along the paths to get a sense of the varied habitats and their plant and animal […]