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Biodiversity is essential for any resilient vineyard. Join us at Grgich Hills American Canyon to discuss the impressive work they have done to integrate biodiversity within vineyard blocks. Experts will be on hand to discuss all the various species that a vineyard can support.
Pollinator Habitat / Native Plant Landscaping Programs:
Additional Resources:
Ivo Jeramaz | Winemaker and Vice President of Vineyards & Production at Grgich Hills Estate
Ivo was born in Croatia to a family of grape growers and as boy he assisted in making wine for his family’s enjoyment. However, he didn’t plan on becoming a winemaker. Ivo earned a master’s of science degree in engineering from the University of Zagreb and dreamed of coming to California to work as an engineer. In 1986, with the help of his uncle, Miljenko “Mike” Grgich, Ivo followed his dream and came to Napa Valley. He quickly fell in love with the scenic beauty of the area and became fascinated with wine making. Ivo decided on a career change and Mike immediately put him to work washing barrels. During his almost-three decades at Grgich Hills Ivo has worked his way up in responsibility, learning the classic style and art of winemaking from his uncle, supported by the tools of science and technology. “There’s nothing in the winery or vineyard that I haven’t done, not just for one day, but really worked at it,” he explains.
Jo Ann Baumgartner | Executive Director at Wild Farm Alliance
Jo Ann is the author of many publications on the intersection between biodiversity conservation and agriculture, including beneficial birds, the conservation mandates within the National Organic Program regulations, and the co-management of food safety and conservation. Before joining WFA in 2001, she addressed crop, livestock and fiber issues, was senior research editor for a book of California’s rare wildlife species, and was an organic farmer for over a decade. For her Master’s research in Environmental Studies Department at San Jose State University, she studied bird predation of insects in apple orchards. Her undergraduate degree is in Soil and Water Science from UC Davis. Jo Ann is based in Watsonville, CA.
Sam Earnshaw | Wild Farm Alliance
Erin Arnsteen | Program Coordinator of Monarch Joint Venture & founder Western Monarch Society
Erin supports MJV’s western U.S. conservation efforts to help monarch butterflies and other pollinators. She works across MJV program areas of education, science, habitat, and partnerships. In particular, she uses her technical expertise in entomology and native plant ecology to support agricultural landowners and other regional stakeholders with the mobilization and expansion of habitat conservation in all landscapes.
Erin earned a bachelor’s degree in fine art and a master’s degree in education both from Colorado College. Erin has studied entomology for most of her life and is truly passionate about invertebrates and conservation. She founded the Western Monarch Society of Napa County and has grown and given away thousands of native milkweed plants with the goal of restoring native habitat for western monarch butterflies and other native pollinators. In her spare time, she enjoys observing the wildlife in her native pollinator garden, hiking, and spending time with her husband and two cats.
Cori Carlson | Owner of Napa Pasture Protein
Napa Pasture Protein lives to serve and better our communities. We are always looking for new ways to connect with, teach, and learn about how to help those in need. We do this by informing the public about holistic farming practices, fire safety tips, and how to create a more sustainable way of life. Whether that means attending fairs, school events or hosting private consultations and seminars, we are ready to create the time and space for learning and growing together.
Ruby Stahel | Conservation Project Manager at Napa RCD
Ruby has been working in environmental conservation since 2009. She has a M.S in Conservation Biology from Antioch University New England and a B.A in Environmental Studies from Prescott College. Ruby has worked with the USDA Agricultural Research Service (Crops Pathology and Genetics Research Unit at UC Davis) and the USDA Forest Service on the East Coast and in Puerto Rico. Her areas of expertise are in conservation planning and implementing restoration projects. Since joining Napa RCD in 2019, Ruby has helped many farmers complete Farm Conservation Plans, Carbon Farm Plans, and Pollinator Habitat Plans. Ruby also works with landowners to improve erosion control practices and is a Certified Professional in Erosion and Sediment Control (CPESC).
Learn why Natalie Bath, Winemaker at @ruddestate considers @napagreen an important part of their commitment of land stewardship.
#SoilHealth #WomenInWine #RegenerativeViticulture
@napagreen has had a number of growers looking for organic solutions to dealing with nematodes where vines are planted. Our partners at @lallemandplantcareusa have an OMRI approved biological solution.
Learn more in this short video!
#soilhealth #vineyardmanagement #wineindustry
Join us March 17th @grgichhillsestate to connect with cover crop expert Keith Berns, with @greencoverseed, and experienced viticulturists, to leans how you can incorporate soil health practices in your vineyard!
➡️ Registration link in bio.
#soilhealth #regenerativevineyard #covercrop
What is biochar and why is it so cool?
Hear from @napa.char to learn more.
#climateaction #soilhealth #biochar
🐝 “If you build it, they will hum” - Erin Arnsteen, Western Program Coordinator @monarchjointventure
We are grateful for everyone who attended our Biodiversity in the Vineyard workshop last week! It was an amazing day @grgichhillsestate filled with bees, birds, butterflies, a community passionate about biodiversity, and experts providing resources for building biodiversity in YOUR vineyard.
#regenerativeag #biodiversity #worldwildlife #regenerativeviticulture
Join us in congratulating Megan Scott (@love.dream.breathe), our Operations Director, on 6 years at @napagreen. Megan’s positive attitude and “can do” approach to problem solving has greatly contributed to the success of Napa Green and our members.
Thanks for your work and dedication to sustainability!
📸 @brianamarieweddings
📍 @trefethenfamily
#womeninwine #womeninstem #climateaction
Thanks to the @naparegister for publishing this Climate Connection contribution from @napagreen’s Vineyard Program Director, Ben Mackie (@soilrainandhope) highlighting the biodiversity @grgichhillsestate.
If you loved this article, you’ll love our Birds, Bees & Butterflies: Biodiversity in the Vineyard workshop happening today!
#climateaction #regenerativeag #regenerativeviticulture
Friday night dinner dilemma?
Order takeout from @southsidenapa using promo code DONATE and 20% of your order will be donated to @napagreen.
It’s a win: win! You get dinner and @napagreen gets funding to contribute our impactful climate action work in Napa Valley.
Order online or preorder your Fried Chicken Friday pickup for February 27, 2026. Don’t forget to pair it with Napa Green certified wine! 🍽️ 🍷
#dineanddonate #nonprofit #napavalley
Join us Thursday, February 26 to learn about biodiversity in the vineyard.
🍇 Ivo Jeramaz, Winemaker & VP of Vineyards and Production at @grgichhillsestate, will welcome us to the beautiful property and illustrate the various implementation of habitat diversity they have undertaken at the American Canyon ranch.
🍇 Jo Ann Baumgartner & Sam Earnshaw from @wildfarmalliance will provide insight on how to maximize bird habitat and establish hedgerows to support the local ecology.
🍇 Erin Arnsteen from the @monarchjointventure will outline how pivotal vineyard acreage can be to support the dwindling Western Monarch populations.
🍇 Cori Carlson, owner of @napapastureprotein, will explain the ecological goals of grazing a vineyard.
🍇 Ruby Stahel from the @naparcd will join us to discuss the various resources that the RCD has to support habitat enhancement on Napa properties.
🍇 @soilrainandhope from @napagreen will talk about bees!
➡️ Ticket link in bio.
#biodiversity #regenerativeag #regenerativeviticulture
Learn about the herd of cattle calmly grazing the vineyards @ruddestate, contributing to soil health and biodiversity, in our latest post from @soilrainandhope.
➡️ Link in bio.
#climateaction #regenerativeag #regnerativeviticulture #soilhealth
Thanks to @naparegister and @kcuz for this great article about the @regenerativeviticulture and @napagreen #OneBlockChallenge field day @celaniwines.
We had a great time engaging with attendees about opportunities to implement regenerative practices in their vineyards!
If you’re regenerative curious or want to learn more head to the link in our bio!
#climateaction #regenerativeviticulture
Congratulations on @napagreen Vineyard Certification to @shadybrookestatewinery!
Nestled in the picturesque heart of Coombsville, Shadybrook Estate, has shown a deep commitment to regenerative viticulture and climate action. Visit to see the natural beauty of this hidden gem.
#climateaction #regenerativeviticulture #napagreen
We love the biodiversity in this @grgichhillsestate American Canyon Vineyard!
Come learn how to integrate biodiversity in your vineyard on February 26 at this workshop with @napagreen, @grgichhillsestate, @wildfarmalliance, @monarchjointventure, @napapastureprotein and @naparcd.
➡️ Ticket link in bio.
#Biodiversity #RegenerativeAg #RegenerativeViticulture
Congratulations to @rutherfordhillwinery on achieving @napagreen Winery Recertification!
At Rutherford Hill Winery, sustainability is apparent in all of their practices. The facility is 100% solar-powered and even contributes clean energy back to the local grid. Additionally, they prioritize natural solutions, like Owl Boxes and organic farming.
Visit to experience for yourself these exceptional wines that invest in our planet’s future.
#climateaction #winetasting #sustainablewine
Biodiversity is essential for any resilient vineyard.
Join us on February 26, 2026 at @grgichhills American Canyon to learn how to integrate biodiversity within vineyard blocks.
Experts from @wildfarmalliance @monarchjointventure @napapastureprotein and @naparcd will be on hand to discuss all the various species that a vineyard can support.
Ticket link in bio.
#biodiversity #regenerativeag #regenerativeviticulture
Learn how @closduval used Verallia lightweight glass to help reduce their environmental impact and meet their sustainability goals.
Read more at napagreen.org
#climateaction #lightenup
