David Wimpfheimer, is a biologist and a professional naturalist and guide with a passion for birds and the natural history of the West. During twenty-five years of excursions, David has imparted a great deal of information about all aspects of nature.
From whale-watching expeditions to wildflower forays, David takes great pleasure in guiding people on treasure hunts. David's seasoned focus and knowledge, make for an enjoyable and educational outing. Along with the intended, nature's unpredictability might present you with the unexpected excitement of a unique bird behavior; or a mammalian critter, such as a hunting bobcat or meandering coyote. Lizards, butterflies, reptiles, might go scooting by. Trees, lichen, fungi and even paw prints may be in your path. With David's patient guidance, you will receive positive looks and explanations for all these outdoor wonders.
David's nature excursions are from a generalist's point of view. Even though David is most passionate about birds and the majority of his excursions are geared toward teaching and interpreting the language of the avian world; he is just as comfortable and enthusiastic educating humans about all the wonders of nature.
"Join me as we explore the drama and richness of our natural world"
Point Reyes and Beyond
As a freelance naturalist, David will plan activities based upon your wishes. From birding, to kayaking with a hike somewhere in-between. See wildlife in its undisturbed splendor, while David interprets statistics and stories from years gone by and perhaps a look into the future. Besides a vast variety of bird species, catch a glimpse of a California Gray Whale, a Tule Elk or an Elephant Seal.
As a sponsored naturalist, organizations, such as; (but not limited to) Point Reyes Field Seminars, Marin Agricultural Land Trust, Elderhostel and several Audubon chapters, hire David to plan and represent them on a nature bound excursion.
If you are interested in David's sponsored classes, choose a link at the bottom of this page and peruse the current offerings. If you would like to create a private excursion, start off by viewing the birding excursions/private trips link for more information.
To learn more about the personal and professional side of David Wimpfheimer and what organizations he guides for; download David's biographical sketch in (downloadable) pdf, or view on the web in html.
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Susan Adele Colletta and David Wimpfheimer are writing a twice monthly column called
"West Marin Naturally" for West Marin's newspaper the "West Marin Citizen" They each have their own unique style of writing about nature and their experiences. |
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 Elephant Seal attacked by Two Great White Sharks
On October 16, 2006 David and crew watched as an elephant seal, like this one, was attacked and devoured by two Great White Sharks. This incredible wildlife encounter aboard the Salty Lady, was captured on film for a BBC documentary. Read the article and view David's photographs. Warning: bloody graphic |
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The Marin Independent Journal sent a journalist to spend "one hour" with David and Susan. Read "Tally-ho-ho"
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Starving Common Murre Chicks Dying by the Thousands
In October, 2006 David came upon this Common Murre chick on Limantour beach Starving and too weak to swim, David attempted a rescue of two stranded chicks Read the published account of this heart-wrenching ordeal written by Susan Colletta |
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Permanent Links
Birding Excursions & Private Tours | Natural History Tours | Whalewatching Expeditions | Kayak Outings
| Lodging and Additional Resources | Registration & Contact Information | Annual PRBO Bird-a-thon
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David Wimpfheimer has a fine eye for capturing nature through the lens of his camera. His photographs may be borrowed with permission, or purchased. Inquire for a specific critter or landscape.
Click to sign up for the private mailing list and a stunning wildflower scene from California's incredible wildflower Spring of 2005.
Unless otherwise noted, all images on this web-site are by Photographer David Wimpfheimer. Please do not download any image without permission. Do not copy and/or redistribute David's biography without permission. Thank you.
This web-site's entire creative source is by Susan Adele Colletta. It is a compliment to be copied. I find my words of poetry about David on other web-sites, along with my photos. Please consider the work of Susan Adele Colletta as copyrighted and ask permission. Thank you for your respect and integrity.
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