Naturalist Information / Programs


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Learn interesting facts about nature or submit your nature questions to our experts
Browse naturalist programs and activities online, or register online

Activities and Events

Regional in Nature
Download the activity guide in PDF format

Special Events
Find special events throughout the year for you and your family

Aquatics Programs
Browse aquatics programs online

Volunteer Opportunities
Find out how you can donate your time to the Park District

Visitor Centers
Get information on visitor centers in the Park District

For Educators
Get information about bringing your class to a Regional Park or about naturalist-led programs for students

Naturalist programs and activities are great ways to learn about natural history and local east bay history as it relates to its effects on natural communities. The Park District's visitor centers have individual activity guides, which conveniently list programs, classes, and activities led by naturalists.

Naturalist Programs

To register for a naturalist-led program, call 1-888-EBPARKS (1-888-327-2757), press option 2 or Register Online.


Aquatics Programs

Register Now!

Ardenwood Historic Farm Aug | Sept
Big Break: Visitor Center August
Black Diamond: Visitor Center Aug | Sept
Coyote Hills: Visitor Center Aug | Sept
Crab Cove: Visitor Center Aug | Sept
Mobile Education Outreach Ongoing Programs
Sunol: Visitor Center, Southeast Sector Aug | Sept-Oct
Tilden Nature Area: Visitor Center Aug | Sept

Nature Program Flyers


Anthony Chabot Regional Park

Ardenwood Historic Farm

Big Break Visitor Center
  • Delta Discoveries (TBD)

Black Diamond Mines Regional Preserve

Coyote Hills Regional Park

  • Nature Theme Parties (TBD)

Crab Cove Visitor Center

Del Valle Visitor Center

  • Check back soon...
Mobile Fish Exhibit / Mobile Visitor Center

Sunol Regional Wilderness

  • Check back soon...

Tilden Nature Area

  • Check back soon...