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The Thoreau Society®, Inc.
Peter Alden

Peter Alden


Peter Alden is the author of fifteeen books on nature and travel with three million sold. He is a tour- leader and lecturer on birds, mammals, and natural history, featured on cruises, safaris, and private jets to 100 countries over 50 years. He is creator of the world’s first bioblitzes, which now happen in 40 countries. The Great Walden Bioblitz in 2019 found 2,242 species of plants and animals in one day, honoring Henry and Dr. E. O. Wilson.

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