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walden pond in the fall

walden pond state reservation
 
Nature and Science

Geology

Wildlife


Red-tailed hawk
Red-tailed hawks can be seen at the Reservation

By the time the Commonwealth acquired the property in 1922, much of Walden’s forest had been cut down. The woods have since grown back so that the vegetation resembles the hard and soft wood mix of Thoreau’s day and includes mostly berry bushes, sumac, pitch pine, hickory and oak. Above Thoreau’s house site are stumps of some of the 400 white pines planted by Thoreau and leveled by the great hurricane of 1938.

The wildlife of Thoreau’s time can still be found. Gray squirrels, chipmunks and rabbits are common. Skunks, raccoons and red foxes are active at night, but can occasionally be seen shortly before sunset or after sunrise. Kingfishers, blackbirds, chickadees and red-tailed hawks can often be seen flying among the trees or over the water. In the spring and fall, migratory ducks and geese pass overhead and land in nearby marshes for food and rest. As noted by Thoreau, the pond “is not very fertile in fish. Its pickerel, though not very abundant, are its chief boast.” The pickerel disappeared around the turn of the century and the pond is now stocked annually. In addition, sunfish, perch and smallmouth bass compete for crayfish.