Bay Nature’s events calendar has events from nature organizations all over the Bay Area. Find guided Bay Area hiking, learn about Bay Area wildlife, and more. Learn about our In the Field outings. Or submit your own event.

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March 2015

McInnis Skate Park Spruce-up

March 29 @ 10:00 am - 1:00 pm
McInnis Skate Park,
310 Smith Ranch Road, San Rafael, United States
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Free
Volunteers are needed to help spruce-up the skate park at McInnis Park. We’ll focus on the landscaped areas of the ... Find out more »

WILDFLOWERS & WATER CRITTERS WALK AT JEPSON PRAIRIE

March 29 @ 10:00 am - 12:00 pm
Jepson Prairie Preserve,
Cook Lane & Hwy. 113, Dixon, CA 95620 United States
Jepson Prairie Preserve is one of California’s best remaining examples of a vernal pool ecosystem and native grassland prairie. Dry ... Find out more »

Round the Mountain Hike

March 29 @ 10:00 am - 4:30 pm
Mount Diablo State Park ( Juniper Camp trailhead)
This classic loop provides views in all directions as we circle the park’s dominant peak via Deer Flat, Prospector’s Gap ... Find out more »

Nature for Kids: Mount Burdell

March 31 @ 10:00 am - 1:00 pm
Mount Burdell Preserve,
San Andreas Drive, Novato, CA United States
Free
The pond here is called “Hidden Lake” because it dries up and disappears every year. When that happens thousands of ... Find out more »

Sea Turtles: Ancient, Gentle Creatures of the Sea!

March 31 @ 7:00 pm - 9:00 pm
Bay Model Visitor Center,
2100 Bridgeway, Sausalito, CA 94965 United States
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$5.00
Sea Turtles are the Oldest Living Vertebrates! Join us to learn about the fascinating life of sea turtles and how ... Find out more »
April 2015

Birdathon 2015

April 1 @ 8:00 am - April 30 @ 5:00 pm
Multiple Bay Area Locations!,
April brings great springtime birding… as well as Birdathon, Golden Gate Audubon’s biggest fundraiser and FUN-raiser of the year. Sign ... Find out more »

Public Speaker: California biodiversity – It’s geology’s fault!

April 1 @ 7:00 pm - 9:00 pm
El Sobrante Library Meeting Room,
4191 Appian Way, El Sobrante, CA 94803 United States
Free
Did you know that California is home to more unique species than any other state? This is in part due ... Find out more »

Kent Island Restoration

April 3 @ 10:00 am - 2:00 pm
Kent Island at Bolinas Lagoon,
Wharf Rd, Olema-Bolinas, CA United States
Be a part of the team working to restore the unique ecosystem on Kent Island in Bolinas Lagoon! You’ll learn ... Find out more »

Nature Hike at King-Swett Ranches

April 4 @ 9:00 am - 1:00 pm
King-Swett Ranches,
Vallejo, CA United States
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Free
Come explore the hills between Fairfield, Benicia, and Vallejo. You’ll be led by Jim Walsh and/or James Chang, both expert ... Find out more »

Trail Crew: Nora Trail

April 4 @ 9:00 am - 2:00 pm
Gravity Car Rd Parking Lot,
816 Panoramic Highway, Mill Valley, CA 94941 United States
Join our crew to help improve tread and drainage along Matt Davis and Nora trails. The Alpine Club to host ... Find out more »

Butterflies & Other Bugs

April 4 @ 9:15 am - 2:00 pm
Bohemia Ecological Preserve,
6510 Bohemian Hwy, Occidental, CA 95465 United States
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Free
Join us for a visit to the Bohemia Ecological Preserve to learn more about butterflies and other bugs of this ... Find out more »

Santa Venetia Marsh Stroll

April 4 @ 10:00 am - 1:00 pm
Santa Venetia Marsh,
Vendola Drive, San Rafael,
Free
Join Ranger Luke Bishop for a stroll around beautiful Santa Venetia Marsh. This low-intensity, one mile hike is a great ... Find out more »

Twain’s Frog and the Beautiful Serpent Hike

April 4 @ 1:00 pm - 3:00 pm
Mori Point,
Intersection of Bradford Way and Mori Point Road, Pacifica, CA 94044
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Free
Saturday, April 4th, 1:00pm – 3:00 pm: Join Brent Plater of the Wild Equity Institute to search for two of ... Find out more »

Full Moon Adventure at Roy’s Redwoods

April 4 @ 6:30 pm - 8:30 pm
Roy’s Redwood,
Nicasio Valley Road, Nicasio, United States
Free
Join a ranger for a nature walk to experience this unique preserve after dark. We’ll discuss nocturnal animals and things ... Find out more »

Skunks Aren’t Stinkers Night Hike

April 4 @ 6:30 pm - 9:30 pm
Calero,
23205 McKean Rd., San Jose, CA United States
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Free
Enjoy a moonlight hike and learn about skunks and other nocturnal animals. Bring a flash light with red lens to ... Find out more »

Fly Me to Half Moon Bay

April 5 @ 9:30 am - 12:30 pm
Poplar Beach Parking Lot,
95 Kelly Avenue, Half Moon Bay, CA United States
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$6 parking fee by credit card only
Let me play among the sea stars. Let me see what spring is like… On the trails and sand bars. ... Find out more »

Post Burn Recovery at Ring Mountain

April 6 @ 10:00 am - 2:00 pm
Ring Mountain Preserve,
Taylor Road, Tiburon, United States
Free
Join us for another installment of naturalist-led walks through the burn area of Ring Mountain. In June of 2012 a ... Find out more »

Spring Hike in the Green Hills by Calero Lake

April 8 @ 10:00 am - 2:30 pm
Calero County Park,
San Jose, CA 95120 United States
10-15
Adults age 50+ Experience the rolling hills of Calero County Park on a moderate, three–mile Spring hike while we learn ... Find out more »

Nature for Kids: Cascade Canyon

April 9 @ 10:00 am - 1:00 pm
Cascade Canyon Preserve,
Cascade Drive, Fairfax, United States
Free
Flowers, birds, and butterflies will surround us as we enjoy a spring day in this Fairfax preserve. We’ll learn about ... Find out more »

Help survey — and slow — Sudden Oak Death

April 11 - April 12
Room 159, Mulford Hall, UC Berkeley,
Room 159, Mulford Hall, UC Berkeley, Berkeley, CA 94720 United States
+ Google Map
Free
Want to help the environment while enjoying the beautiful outdoors? Volunteers are needed for the 2015 East Bay “blitz” survey ... Find out more »

Environmental Education & Natural History Intensive

April 11 @ 8:30 am - April 12 @ 5:00 pm
Clem Miller Environmental Education Center,
Point Reyes National Seashore, Point Reyes, CA 94956 United States
$150
Designed for teachers, naturalists, environmental educators and youth program leaders, this course provides 20 hours of intensive training in natural history, ... Find out more »

Shake off the Winter Blues – Spring Plant Sale

April 11 @ 9:00 am - April 16 @ 4:00 pm
The Ruth Bancroft Garden,
1552 Bancroft Rd., Walnut Creek, CA 94598 United States
+ Google Map
Free
Shake off the Winter Blues What: The Ruth Bancroft Garden’s annual Spring Plant Sale is the Bay Area’s best source ... Find out more »

Creekside Restoration with Save The Bay

April 11 @ 9:00 am - 12:00 pm
Hal Brown Park at Creekside,
Bon Air Rd, Larkspur, United States
Free
Join Marin County Parks and Save The Bay staff to learn about the history of San Francisco Bay and Creekside ... Find out more »

Laguna Re-Leaf Day

April 11 @ 9:00 am - 12:00 pm
Laguna Environmental Center,
900 Sanford Road, Santa Rosa, CA 95401 United States
Free
Come and Help Plant the Future! at Sonoma County’s 6th Annual Laguna Re-Leaf Day April 11, 2015! “The best time ... Find out more »

Hike to Buzzard’s Roost

April 11 @ 10:00 am - 2:00 pm
Big Basin Redwoods State Park,
Hwy. 236, Boulder Creek, CA United States
Free
Develop your hiking muscles with this challenging 5-mile round trip to Buzzard’s Roost.  Join docent Steve Stolper for a hike ... Find out more »
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