California Partnerships

California: A Biodiversity Hotspot

California is home to more species of plants and animals than any other state in the U.S.—and also one of the highest numbers of threatened and endangered species. This interactive StoryMap offers a “flyover” of California’s birds and biodiversity, showing how coasts, deserts, rivers, and working lands are all connected.

Use this StoryMap to explore why California is recognized globally as a biodiversity hotspot, learn what makes each region unique, and discover how birds can guide smarter conservation for people and wildlife alike. Whether you’re an educator, advocate, land manager, or curious birder, this is a tool to help you see the state through birds’ eyes and imagine what a more resilient future could look like.

Explore the StoryMap | Scroll down to launch the interactive StoryMap. For the best experience, view it in full-screen and navigate through each chapter to:

  • Follow a flyover tour of key bird habitats across California.
  • Learn how biodiversity, climate resilience, and community well-being are intertwined.
  • See where ĢAv California and partners are focusing our efforts.
  • Find ideas for how you can take action in your community.
     
ĢAv California Stories
ĢAv and Urban Tilth Staff
Looking Back at Urban Tilth’s Visit to the Richardson Bay ĢAv Center & Sanctuary
October 30, 2026 — A reflection on birds, people, and reconnecting with the land
CALIFORNIA Richardson Bay ĢAv Center
Our Parks are the Heart of Our Communities. That’s Why Measure PRK is a No-Brainer.
October 28, 2026 — Los Angeles parks connect communities and provide habitat for migratory Least Bell’s Vireos and resident California Towhees. Measure PRK would help care for these shared spaces.
CALIFORNIA ĢAv Center at Debs Park
2026 California Policy Roundup
October 15, 2026 — A look at the bills, advocacy, and partnerships that shaped this year’s work for birds and communities
CALIFORNIA Policy & Advocacy