The Acorn Magazine
Hey nature enthusiasts! Have you checked out the latest ACORN magazine? It's not just a publication; it's your gateway to the wonders of Effie Yeaw Nature Center. Dive into its pages to discover the hidden treasures of our local flora and fauna, along with tips for exploring the great outdoors. ACORN is your companion for nature adventures right here in our own backyard. Pick up your copy and let's embark on a journey of discovery together!

Spring 2026
The Spring issue of The Acorn honors the rich history of the Effie Yeaw Nature Center, featuring our founding story, highlights from Effie's oral history, and the origins of our iconic Acorn Woodpecker symbol. In this issue, you’ll also discover the 2025 ARNHA wildlife count results, an insightful look at the Nature Center’s response to climate challenges, and a special Donor Profile recognizing the generosity and impact of Bruce and Peggy Kennedy. Enjoy the history of the Effie Yeaw Nature Center, as we continue to celebrate our 50th anniversary.
Winter 2025
The Winter issue of The Acorn is packed with seasonal stories from the American River Parkway—spotlighting the remarkable California ground squirrel, exploring coyote activity in our neighborhoods, and sharing updates from Effie Yeaw Nature Center’s animal care team (including some new scaly residents!). You’ll also find climate insights on holiday carbon footprints, a heartfelt volunteer profile, a look back at this year’s Feast in the Forest Gala, and updates as we approach EYNC’s 50th anniversary.
Warm up with a cup of something cozy and discover what’s happening in your Nature Center community this winter

Fall 2025

Fall 2025
This issue is bursting with stories you won’t want to miss. We’re celebrating NatureFest fun, diving into the flood and erosion debate, and exploring the magic of riparian habitats. Looking for inspiration? Join us for a jog, volunteer adventure, or some peaceful deer watching. Meet the heroes behind Rescue, Rehabilitate, Release, check in with our Climate Corner, and cheer for the incredible folks we honor in our Volunteer Tributes.
Grab your copy and get inspired!
Summer 2025
Check out the latest issue of Effie Yeaw Nature Center’s The Acorn magazine!
Get ready for a fresh season of stories from the Effie Yeaw Nature Center! In this issue, explore timely topics like the spread of invasive stinkwort, climate updates in Climate Corner, and exciting improvements at the Nature Center. Don't miss our features on the Bird & Breakfast event, a look back at EYNC's indelible legacy, and an inspiring spotlight on donors and staff. Plus, dive into a special piece on the (R)Evolution at the Nature Center.


Spring 2025
Check out the latest issue of Effie Yeaw Nature Center’s The Acorn magazine! The Spring 2024 issue is now available for viewing. Download it using the link below. Read about:
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Migratory Birds on the Parkway
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In Memoriam: Mary K. Hanson
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Under the Oaks Book Club
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Mapping the Web of Life at EYNC
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And much more.
























