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Bay Nature Events Calendar

The Bay Nature events calendar features events sponsored by Bay Area nature organizations from Sonoma to Santa Cruz. Find guided hikes, learn about Bay Area wildlife, enjoy nature festivals, and more! For Bay Nature-sponsored events click here.

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April 2017
Friday, April 14 @ 12:00 am - Tuesday, April 18 @ 11:55 pm
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City Nature Challenge 2017

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Saturday, April 15 - Sunday, May 21
|Recurring Event (See all)
Weekly on the same day until April 23, 2017
birdathon

Spring Birdathon

Unnamed Venue,
Blake & Navellier, El Cerrito, CA 94530
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Saturday, April 15 @ 9:00 am - 1:00 pm
Richardson_Bay_as_seen_from_Ring_Mountain

Ring Mountain Bioblitz

Marin Country Day School,
5221 Paradise Drive, Corte Madera, CA 94925
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Saturday, April 15 @ 9:00 am - 3:00 pm
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Tracking: Seeing Patterns on a Landscape

Bodega Dunes Campground,
3095 California 1, Bodega Bay, CA
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Saturday, April 15 @ 9:30 am - 12:30 pm
red necked phalarope

Bird Walk: Who You Calling a Red-Neck?

Hayward Shoreline Interpretive Center,
4901 Breakwater Avenue, Hayward, California 94545
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Saturday, April 15 @ 10:00 am - 1:00 pm
|Recurring Event (See all)
Offered every Sat/Sun @ 10:00 am until 6/4
docent-walk-2001-2

Free Wildflower Walks

Edgewood County Park: Bill and Jean Lane Education Center,
6 Old Stage Coach Rd, Redwood City, CA 94062
+ Google Map
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Sunday, April 16 @ 8:30 am - 11:00 am
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Easter Sunday Kids Low Tide Colorful “Critter” Hunt

Campbell Cove Beach,
Westshore Rd, Bodega Bay, California 94923
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Sunday, April 16 @ 10:00 am - 1:00 pm
|Recurring Event (See all)
Offered every Sat/Sun @ 10:00 am until 6/4
docent-walk-2001-2

Free Wildflower Walks

Edgewood County Park: Bill and Jean Lane Education Center,
6 Old Stage Coach Rd, Redwood City, CA 94062
+ Google Map
More »
Sunday, April 16 @ 10:30 am - 12:30 pm
pickleweed

Wild Food Walking Tour

Hayward Shoreline Interpretive Center,
4901 Breakwater Avenue, Hayward, California 94545
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Monday, April 17 @ 10:00 am - 2:00 pm
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Wildflowers at Chimney Rock

Chimney Rock Trailhead,
Sir Francis Drake Blvd., Olema, California
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Thursday, April 20 @ 9:00 am - 11:00 pm
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Albany Hill wildflower hike for ages 50+

El Cerrito Creekside Park,
3488 Santa Clara Ave., El Cerrito, California 94530
+ Google Map
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Thursday, April 20 @ 10:00 am - 2:00 pm
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Wildflowers of Mount Burdell

Mount Burdell,
San Andreas Drive, Novato,
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Saturday, April 22 - Sunday, May 28
|Recurring Event (See all)
Weekly on the same day until April 23, 2017
birdathon

Spring Birdathon

Unnamed Venue,
Blake & Navellier, El Cerrito, CA 94530
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Saturday, April 22 @ 9:00 am - 1:00 pm

Earth Day! Hike

Trione-Annadel State Park,
6201 Channel Drive, Santa Rosa, California 95409
+ Google Map
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Saturday, April 22 @ 9:00 am - 11:00 am
pollinator

Roving Naturalist: Powerful Pollinators

Hayward Area Recreation and Park District,
1099 E Street, Hayward, CA 94541
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Saturday, April 22 @ 9:30 am - 1:00 pm
Seed_hike

Celebrate Earth Day at Samuel P. Taylor State Park

Samuel P Taylor State Park,
8889 Sir Francis Drake Blvd, Lagunitas, California 94938
+ Google Map
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Saturday, April 22 @ 10:00 am - 1:00 pm
|Recurring Event (See all)
Offered every Sat/Sun @ 10:00 am until 6/4
docent-walk-2001-2

Free Wildflower Walks

Edgewood County Park: Bill and Jean Lane Education Center,
6 Old Stage Coach Rd, Redwood City, CA 94062
+ Google Map
More »
Sunday, April 23 @ 8:30 am - 1:00 pm
april-photo

Spring Birding in the Laguna Bird Watching Adventures with Lisa Hug

Laguna Environmental Center,
900 Sanford Road, Santa Rosa, California 95401
+ Google Map
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Sunday, April 23 @ 9:00 am - 2:00 pm
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Wildflowers of Gary Giacomini

Gary Giacomini Preserve,
Redwood Canyon Drive CA
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Sunday, April 23 @ 9:00 am - 4:00 pm
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The Wonders of East Austin Creek for Intrepid Hikers

Austin Creek SRA,
17000 Armstrong Woods Rd., Guerneville, CA 95446
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Sunday, April 23 @ 10:00 am - 1:00 pm
|Recurring Event (See all)
Offered every Sat/Sun @ 10:00 am until 6/4
docent-walk-2001-2

Free Wildflower Walks

Edgewood County Park: Bill and Jean Lane Education Center,
6 Old Stage Coach Rd, Redwood City, CA 94062
+ Google Map
More »
Wednesday, April 26 @ 10:00 am - 2:00 pm

Birds and Flowers at Loma Alta

Loma Alta – Big Rock,
Lucas Valley Rd, San Rafael,
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Saturday, April 29 @ 10:00 am - 1:00 pm
|Recurring Event (See all)
Offered every Sat/Sun @ 10:00 am until 6/4
docent-walk-2001-2

Free Wildflower Walks

Edgewood County Park: Bill and Jean Lane Education Center,
6 Old Stage Coach Rd, Redwood City, CA 94062
+ Google Map
More »
Saturday, April 29 @ 2:00 pm - 4:00 pm
Copepod

Roving Naturalist: Magical Microscopes

Hayward Shoreline Interpretive Center,
4901 Breakwater Avenue, Hayward, California 94545
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Sunday, April 30 @ 10:00 am - 1:00 pm
|Recurring Event (See all)
Offered every Sat/Sun @ 10:00 am until 6/4
docent-walk-2001-2

Free Wildflower Walks

Edgewood County Park: Bill and Jean Lane Education Center,
6 Old Stage Coach Rd, Redwood City, CA 94062
+ Google Map
More »
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