02
Oct

Fall 2015 — Cruises from Florida to the Amazon and to California via Panama Canal

Join me on two outstanding Road Scholar cruises this fall from Florida to San Diego via the Panama Canal, and from Florida through the Carribean to…

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23
Dec

Final Walden Biodiversity Report

My final summary report on the groupings of organisms and the people who found them during Walden Biodiversity Days in 2009 and 1998 is finished and…

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07
Jul

Trolling for Leeches

Sometimes you've got to roll up your sleeves - or pants leg - to get the job done, as I was doing to identify leeches in…

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14
Jun

Walden Biodiversity Day

On July 3rd and 4th I'll be leading the second Walden Biodiversity Day, a gathering of top naturalists and field biologists — many of whom participated…

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09
Jun

When Birds Go Bad

As reported by the Wall Street Journal: a tiny blackbird has been tormenting pedestrians in the heart of San Francisco's financial district, guarding his nest in…

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02
Jul

On the Road Again

This October I'm leading a trip to the Galapogos for Road Scholar, with several more departures planned for next April and May. There's no doubt the…

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26
Dec

Have a Great 2008!

Here it is: I've written my first holiday letter since the Sox and Patriots started winning series and super bowls! Among many highlights of the year,…

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24
Dec

Pretty, but Pushy

I was recently interviewed by Karen Nugent of the Worcester Telegram about a topic near and dear to my heart - invasive alien plants, specifically, a…

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31
Oct

Rolling Down the River

Democratic Candidate for U.S. Congress Niki Tsongas invited me to provide color commentary on environmental issues during her "Rolling Down the River" campaign on the Sudbury…

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29
Jan

Happy Feet Live!

Interest in penguins, their lives and their homes (in this era of climate change) is at an all time high. Having lectured on the sex lives…

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