Events

ACROSS Route K traverses three conservation parcels on the east side of Lexington: West Farm, where the trail follows an old cart path, and offers a view of the fields […]

Saturday November 4 9:30-11:00 am; rain date Saturday November 11 Come learn the basics of tree identification with no leaves. Join Conservation Land-Use Ranger Adam Green for an introduction to winter dendrology at Wright Farm. We'll take a nice leisurely stroll while highlighting skills and techniques to aid in your winter tree identification.  Some parking […]

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 inside Route 128 in the western part of Lexington. From there, the route runs through the Freemont Street play area, past the Pine Meadows Golf […]

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 chisel marks left by an early Lexington resident who evidently had designs on using the top for perhaps a front stoop. Walking sticks recommended if […]

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 wet meadows performing their courtship ritual. We will listen for the male’s distinctive “peent” call while on the ground and then his “wing twitter” as […]

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 […]