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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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Bay Nature Event Calendar

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October 2017
Wednesday, October 25 @ 9:30 am - 12:00 pm
Lakeside park

Field Trip to Lake Merritt and Lakeside Park

Lake Merritt, Oakland, CA + Google Map
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Friday, October 27 @ 6:00 pm - 8:00 pm
bayer potluck 2

Outdoor Community Dinner (Potluck)

Bayer Farm, 1550 West Avenue, Santa Rosa, CA 95407 + Google Map
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Saturday, October 28 @ 7:30 am - 10:30 pm
SONY DSC

Field Trip to Berkeley Meadows and Eastshore State Park

Berkeley Meadows, McLaughlin Eastshore State Park State Seashore, Berkeley, CA 94720 + Google Map
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Saturday, October 28 @ 8:15 am - 11:00 am
|Recurring Event (See all)

An event every week that begins at 8:15am on Saturday, repeating until December 30, 2017

IMG_20170728_193644(1)

Saturday Morning ‘Birding on the Bay’ Sail

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Sunday, October 29 @ 9:30 am - 12:00 pm
valle vista

Field Trip to Valle Vista Staging Area

Upper San Leandro Reservoir, Canyon Rd, Moraga, CA 94556 + Google Map
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Monday, October 30 @ 6:30 pm - 9:00 pm
SMN

Telescope Viewing Party: Up on the Roof

College of Marin, Kentfield, 835 College Avenue, Kentfield, CA 94914 + Google Map
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November 2017
Saturday, November 4 @ 8:15 am - 11:00 am
|Recurring Event (See all)

An event every week that begins at 8:15am on Saturday, repeating until December 30, 2017

IMG_20170728_193644(1)

Saturday Morning ‘Birding on the Bay’ Sail

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Sunday, November 5 @ 8:15 am - 11:00 am
|Recurring Event (See all)

An event every week that begins at 8:15am on Sunday, repeating until November 19, 2017

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Ecology Sail aboard the Schooner Freda B

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Sunday, November 5 @ 9:00 am - 12:00 pm
Borges Ranch Family

Borges Ranch Family Walk

Castle Rock Road, 1035 Castle Rock Road, Walnut Creek, CA 94598 + Google Map
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Monday, November 6 @ 6:00 pm - 7:45 pm
coral

GREEN FILM FEST PRESENTS: CHASING CORAL

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Saturday, November 11 @ 8:15 am - 11:00 am
|Recurring Event (See all)

An event every week that begins at 8:15am on Saturday, repeating until December 30, 2017

IMG_20170728_193644(1)

Saturday Morning ‘Birding on the Bay’ Sail

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Saturday, November 11 @ 10:00 am - 1:00 pm
|Recurring Event (See all)

An event every month that begins at 10:00am on day Second of the month, repeating indefinitely

second saturday

You’re Invited to our Second Saturday on the Richmond Greenway!

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Saturday, November 11 @ 5:30 pm - 8:00 pm

Oceans Aglow: Family Night Hike & Campfire

NatureBridge at Golden Gate, 1033 Fort Cronkhite, Sausalito, CA 94965 + Google Map
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Sunday, November 12 @ 8:15 am - 11:00 am
|Recurring Event (See all)

An event every week that begins at 8:15am on Sunday, repeating until November 19, 2017

12970983_10153309409386534_3055072922574415663_o

Ecology Sail aboard the Schooner Freda B

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Sunday, November 12 @ 9:00 am - 12:00 pm
Young Canyon

Young Canyon Property Tour

Young Canyon, 180 Regency Drive, Clayton, CA 94517 + Google Map
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Saturday, November 18 @ 8:15 am - 11:00 am
|Recurring Event (See all)

An event every week that begins at 8:15am on Saturday, repeating until December 30, 2017

IMG_20170728_193644(1)

Saturday Morning ‘Birding on the Bay’ Sail

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Sunday, November 19 @ 8:15 am - 11:00 am
|Recurring Event (See all)

An event every week that begins at 8:15am on Sunday, repeating until November 19, 2017

12970983_10153309409386534_3055072922574415663_o

Ecology Sail aboard the Schooner Freda B

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
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Saturday, November 25 @ 8:15 am - 11:00 am
|Recurring Event (See all)

An event every week that begins at 8:15am on Saturday, repeating until December 30, 2017

IMG_20170728_193644(1)

Saturday Morning ‘Birding on the Bay’ Sail

Schooner Freda B, Sausalito Yacht Harbor, Slip 907, Sausalito, CA 94965 + Google Map
More »
December 2017
Saturday, December 2 @ 9:00 am - 12:30 pm
Castle Rock Family

Castle Rock Family Walk

Castle Rock Road, 1700 Castle Rock Road, Walnut Creek, CA 94598 + Google Map
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Saturday, December 9 @ 10:00 am - 1:00 pm
|Recurring Event (See all)

An event every month that begins at 10:00am on day Second of the month, repeating indefinitely

second saturday

You’re Invited to our Second Saturday on the Richmond Greenway!

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Saturday, December 9 @ 5:30 pm - 8:00 pm

The Moon and Stars: Family Night Hike & Campfire

NatureBridge at Golden Gate, 1033 Fort Cronkhite, Sausalito, CA 94965 + Google Map
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Saturday, December 16 @ 6:00 pm - 7:00 pm
Lindsay Wildlife

Golden Eagles

Lindsay Wildlife Experience, 1931 First Ave, Walnut Creek, CA 94597 + Google Map
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Events List Navigation

Ongoing Events


Butterflies and Blooms


Get eye to eye with a butterfly in the exhibit Butterflies & Blooms at the Conservatory of Flowers in Golden Gate Park. The popular exhibit has been extended by overwhelming demand until January 7, 2018. The Special Exhibit gallery has been transformed into a beautiful and intimate cottage garden aflutter with hundreds of butterflies on the wing including magnificent monarchs, western swallowt...

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