Snow Science at Otter Brook Farm

Otter Brook Farm manager Bryn Dumas shows off a graduated cylinder of melted snow, part of the process for calculating the water volume of the snowpack. Each month from September through May, 8th graders from the ConVal school district work together with Harris Center naturalist Laurel Swope-Brush, ecologist Dr. Rick Van de Poll, and Otter Brook Farm manager Bryn Dumas to conduct field studies at the Otter Brook Farm property in Peterborough and Greenfield.

For their February visit, the students conducted a “snow math” investigation of four different woodland habitats, measuring snow depth and water content at each site. To calculate the water content of the snow, the students took core samples of the snowpack, which were melted down and poured into graduated cylinders for precise measurement. In class, the students related these snow pack measurements to winter wildlife habitat preferences, and discussed how measuring snow depth and water content can help us quantify the potential volume of spring snow melt into our ground and surface waters.

They couldn’t have picked a better month: while the students compile their data, we will continue to shovel, rake, and plow!

Camp Chenoa Outing Re-scheduled for March 15

hiking on a Harris Center outing (photo: Laurel Swope-Brush)The snowshoe trek at Camp Chenoa, originally scheduled for January 31, then re-scheduled for February 8 and again for February 15, has been re-scheduled again (last time, we hope!) for Sunday, March 15, due to weather conditions.

Join Meade Cadot, Swift Corwin, and Francie Von Mertens for a moderately strenuous, 1.5-mile roundtrip snowshoe trek through 185 newly-conserved acres in southwest Antrim. This land is the former site of a Girl Scout camp, and directly abuts the Willard Pond Wildlife Sanctuary. Bring water, and meet at 9 a.m. at the trailhead. (To get there from Antrim, go north on Route 31 for 1.5 miles, then turn left onto Gregg Lake Road. Stay on Gregg Lake Road for approx. 1.6 miles, until Gregg Lake Road turns into Brimstone Corner Road. Continue on Brimstone Corner Road for approx. 0.7 miles. The trailhead will be on your right, marked by a Harris Center Supersanctuary sign.) Back by noon.

For more information, please contact Meade at or (603) 525-3394.

Community Conversation: Kids & Digital Media on February 10

“iPad Dream #2″ by Lance Shields

As parents, teachers, and community members, how do we navigate the waters of new technology with the young people in our lives?  Join our friends at the Monadnock Center for History and Culture and the Monadnock Ledger Transcript for a Community Conversation exploring the impacts of technology on children. Tuesday, February 10, from 7 to 8:30 p.m. at the Monadnock Center for History and Culture on Grove Street in Peterborough.

Panelists will include: Dr. Jeffrey Boxer (Pediatrician, Monadnock Pediatrics), N. Beth Bradford (Family Support Director, The Grapevine Family Resource Center), Dr. Paul Frehner (Psychologist and Therapist), and Daniel Frehner (Junior, ConVal High School). After a short presentation by the panelists, the Conversation will be open to all who wish to share ideas or questions. For more information, please call the Monadnock Center at (603) 924-3235.