Field Trip Leader Bios
Read all the biographies here.
A special note about Field Trips
Please arrive at the location indicated 20 minutes prior to your scheduled event. This will allow us time to check you in and ensure the trip leaves promptly. We ask that you follow your field trip leader from the meeting location to the final destination. Anyone arriving after the field trip leader has left may not be able to join the group. Walk-in registration may be available for some events during the weekend of the Festival.
Weather may change a trip's itinerary, but most trips will be conducted rain or shine. The weather in the valley during January is variable. It is generally cold and sometimes rainy, with daytime highs ranging from 50F to 65F.
Be sure to bring the following on your field trips: rain gear, waterproof footwear, layered clothing, binoculars, camera, field identification guide, water and snack or lunch as needed. Please also check out the Tips & Etiquette below to help you enjoy your day to the fullest.
Tips & Etiquette for Bird Watchers
To make your trip more enjoyable for yourself and others, we ask you to please use these following etiquette tips:
- Wear clothing suitable for the weather and area you'll be hiking in. It's practical to layer clothing to accommodate fluctuations in temperature. Wear comfortable shoes that have a good grip and are waterproof when necessary. You may want to take sunscreen, a hat or rain gear.
- Bring binoculars or a scope for a better viewing experience.
- Bring water on long outings to stay hydrated.
- Bring a Field Guide if you are interested in learning more about the birds you see. If you are a beginning birder, look for a guide that specializes in birds of northern California.
- Be courteous to other explorers. Stay with your group and pay attention to your trip leader. Walk quietly and slowly. Do not disrupt animals or damage their habitats (breaking branches, trampling vegetation). Turn off cell phones or other electronic devices. If you are taking children with you, explain to them proper etiquette before the trip. Always behave in a manner that will enhance the image of the birding communities in the eyes of the public.
- Tune up your senses and listen carefully. Scan the horizon and tree canopies. Look to the ground for prints, feathers and other traces of wildlife. Please remove litter and leave natural items where they belong. This will keep it enjoyable for others when they visit.
- No dogs or pets allowed on any Snow Goose Festival event, workshop, or program. Please leave Fido with friends or family and not in the car during a field trip.
Field Trip: Book Family Farms & Llano Seco Viewing Platform - Sold Out!
$30 Adult; $15 Youth
Friday, Jan 26, 2024 6:30 am - 12:00 pm
Meet at Patrick Ranch Museum (Map)
Walking, could involve distance but largely flat
Description
Let your birding begin at Book Family Farm for the early morning Bald Eagle fly-out from their foothill roosting site. The farms' fields attract Sandhill Cranes and a variety of resident and wintering birds. Our second stop will be at the Llano Seco Viewing Platform. This is an ideal spot for viewing a large number of geese and ducks in one location. Dress for potentially cold, wet weather and wear sturdy hiking footwear.
Field Trip Leaders
David Wimpfheimer
David Wimpfheimer is a professional naturalist, guide and biologist who is very passionate about our natural world. He has particular interests in birds and the natural history of the American West. Since earning a degree in Biology from Beloit College, David has studied seabirds and shorebirds in Alaska, raptors in Egypt and a variety of birds in Point Reyes and other regions of California. Since the mid-1980s, David has shared his extensive knowledge about all aspects of the natural world with hundreds of groups. His educational programs have focused on Point Reyes, Alaska, Arizona, Baja California, Yosemite, Death Valley and other parts of California. Although the majority of David's field trips are geared toward teaching and interpreting birds and bird habitats, he is just as experienced and enthusiastic sharing the full diversity of the natural world. From whale watching expeditions to wildflower hikes, David's seasoned focus and knowledge make every outdoor visit memorable and enjoyable. For over thirty years he has worked for many organizations; the Smithsonian Institution, California Academy of Sciences, Point Reyes Field Institute, Road Scholar, Oceanic Society, Speyside Wildlife, and Wild Wings. Learn more at https://www.calnaturalist.com/.
David Wimpfheimer's Events
- Book Family Farms & Llano Seco Viewing Platform (1/26/2024)
- Raptors & River Birds (1/27/2024)
Keith Book
Keith Book and his family are owners of the Book Family Farms.
Keith Book's Events
- Book Family Farms & Llano Seco Viewing Platform (1/26/2024)
Tess McGuire
Tess McGuire has been birding and making hats for the last twenty years. She became an avid kayaker when she bought a house on Clear Lake. Now that she lives near Mendocino she paddles the local rivers and birds the coast. Perhaps some day she'll be brave enough to go out on the ocean.
Tess McGuire's Events
- Book Family Farms & Llano Seco Viewing Platform (1/26/2024)
- Paddle the North Forebay (1/26/2024)
- Paddle the Thermalito Afterbay (1/27/2024)
- Gray Lodge & Cordi Winery (1/28/2024)