David

David is a naturalist and a biologist with a passion for the birds and natural history of the West. During his twenty years of expeditions, in addition to local classes for the Point Reyes Field Institute, Marin Agricultural Land Trust and the California Academy of Sciences, he has led numerous tours to Mexico, Alaska, Scotland and other regions for groups including the Smithsonian Institution, Wild Wings, and Elder hostel. Although the majority of David’s field trips are geared toward teaching and interpreting the language of the avian world, he is just as experienced teaching the rich diversity of the greater natural world. From whale watching expeditions to wildflower forays, he will make every visit to the natural world memorable and enjoyable. www.calnaturalist.com

Wimpfheimer

Classes

Title Date/Time
Birding 101 Friday, March 11, 2016 -
9:00am to 3:00pm
Natural and Cultural History of the Napa River Saturday, March 12, 2016 -
9:00am to 1:30pm
Natural History of Monterey
Friday, April 15, 2016 - 9:00am to Sunday, April 17, 2016 - 2:00pm
Petaluma River Birding Cruise Monday, April 18, 2016 -
10:00am to 3:00pm
Estero Trail Bird Discovery Hike Thursday, April 21, 2016 -
9:00am to 4:00pm