Daily Archives: May 11, 2018


Sundays, May 20 and June 24, 1:30 pm – 3:30 pm – Tree Identification Primer

Catherine Chamberlain, Graduate Student, Organismic and Evolutionary Biology and Fellow of the Arnold Arboretum of Harvard University, will lead two sessions at the Arnold Arboretum on tree identification. Select One: Sunday, May 20 or Sunday, June 24 1:30–3:30pm.

Trees and shrubs can be challenging to identify, but as the saying goes, “…you will love only what you understand…” (Baba Dioum). So why not expand the number of trees and shrubs you become aware of and can identify? In this session, Cat Chamberlain will lead you through the Arnold Arboretum to practice using dichotomous keys, plant presses, and other tools often used in field research. This casual journey through the landscape will allow you to familiarize yourself with and appreciate the flora that surrounds you. Dress for learning in the landscape and bring a magnifier lens if you have one. Fee is $10 for Arboretum members, $20 for nonmembers. Register at http://my.arboretum.harvard.edu or call 617-384-5277.

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Monday, May 21, 7:00 pm – The Guide to Walden Pond: An Exploration of the History, Nature, Landscape and Literature of One of America’s Most Iconic Places

Porter Square Books, 25 White Street in Cambridge, welcomes Robert Thorson, author of The Guide To Walden Pond: An Exploration of the History, Nature, Landscape and Literature of One of America’s Most Iconic Places on Monday, May 21 at 7 pm for a talk and book signing. This is the first guidebook to Henry David Thoreau’s most defining place, visited by half a million people each year and widely known as the fountainhead of America’s environmental consciousness.

Using this guide, both armchair readers and trail-walkers alike can amble around the pond’s shoreline, pausing at fifteen special places to learn about people, historic events, and the natural world. Thoreau will be a constant companion via quotes from Walden. Stop by stop, the place of his book will merge with the book of his place.

Abundantly illustrated with photographs, drawings, and maps, this guide is a must-have for a meaningful, engaging tour of Walden Pond as well as a souvenir of a visit. For more information visit https://www.portersquarebooks.com/event/robert-thorson-guide-walden-pond

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