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MDBA Field Trip — North Briones

Briones Regional Park (North) XV37+VX, Martinez, CA, United States

This walk begins in oak woodlands with lots of spring wildflowers and birds. We then continue through grasslands ending at Sindicich Lagoons. We return the way we came, with about […]

Free

MDBA Field Trip — Black Diamond Mines

Black Diamond Mines Regional Preserve X45P+PP, Antioch, CA, United States

This trip includes a vigorous climb up a steep trail with an elevation gain of several hundred feet. Why? Because the location offers the best chance in our MDBA territory […]

MDBA Field Trip — Orinda Connector Trail

Orinda Connector trail VQXQ+XR, Orinda, CA, United States

A walk through an EBMUD property requires a trail permit. If you have one, bring it with you. We'll walk downhill through riparian woods to San Pablo Creek, then across […]

MDBA Field Trip — Mitchell Canyon

Mitchell Canyon 96 Mitchell Canyon Road, Clayton, CA, United States

We will walk into Mitchell Canyon on the lower slopes of Mount Diablo State Park. Many spring birds are possible here, warblers, hummingbirds, flycatchers, gnatcatchers and more. Spring flowers may […]

$6

MDBA Field Trip — Pine Canyon

Diablo Foothills Regional Park Trailhead Parking 1700 Castle Rock Rd, Walnut Creek

This field trip is especially good for beginning birders! Pine Canyon, which includes the Castle Rock EBRPD recreational area, and the Diablo Foothills Regional Park just beyond, provides rich habitat […]

MDBA Field Trip — Del Puerto Canyon

Del Puerto Canyon Rd & Diablo Grande Pkwy Del Puerto Canyon Rd, Patterson, CA, United States

As we drive through Del Puerto Canyon, on the east side of the Diablo Range, we'll be looking for Canyon Wren, Costa’s Hummingbird, Greater Roadrunner, and other goodies. It can […]

MDBA Field Trip — Putah Creek at Pedrick Rd.

Putah Creek Parking Lot Putah Creek Parking Lot, Davis, CA

This delightful, fairly short stretch of Putah Creek (~3/4 miles), can be very productive during Spring migration. It's a fairly easy walk through lovely riparian right down in the creek […]

Free

MDBA Field Trip — Lagoon Valley & Pena Adobe — NEW TRIP!

Peña Adobe Regional Park 4699 Peña Adobe Rd., Vacaville, CA

We will first bird at Pena Adobe Park, located off I-80 just west of Vacaville. Pena Adobe is a historic park with well established trees, including an orange tree planted […]

Free

MDBA Field Trip — West Briones Regional Park

Bear Creek Staging Area Briones Bear Creek Staging Area, 16 Bear Creek Rd, Lafayette, CA, United States

A visit to the west entrance of Briones Regional Park in the spring offers views of spring wildflowers and spring birds. Lazuli Buntings are often present, along with flycatchers, vireos, […]

MDBA Field Trip — East Contra Costa County

Marsh Creek Regional Trail Trailhead X8R3+9H, Oakley, CA, United States

Note the early starting time: we start this trip early as the location can become very hot by mid-day. We will walk part of the Marsh Creek Trail, and then […]

MDBA Field Trip — Outer Point Reyes

Kenneth C. Patrick Visitor Center 1 Drake Beach Rd, Inverness, CA, United States

Point Reyes is one of the premiere birding locations in Northern California, a great spot to find rarities during migration---like the Prairie Warbler pictured above (image by Beth Branthaver). MDBA […]

MDAS Field Trip — Outer Point Reyes

Kenneth C. Patrick Visitor Center 1 Drake Beach Rd, Inverness, CA, United States

Sign up HERE: https://www.eventbrite.com/e/outer-point-reyes-registration-989723909857 Point Reyes is one of the premiere birding locations in Northern California, a great spot to find rarities during migration---like the Prairie Warbler pictured above (image […]

MDAS Field Trip — Tilden Nature Area & Jewel Lake

Jewel Lake, Tilden Nature Area, California 600 Canon Dr, Berkeley, CA 94708, Berkeley, CA, United States

Sign up HERE: https://www.eventbrite.com/e/jewel-lake-tilden-nature-area-berkeley-tickets-989729386237 A walk along Wildcat Creek and around Jewel Lake in Tilden Park. We'll get started early, as it can get hot by mid-day at this time […]

Free

MDAS Field Trip — Mt. Wanda

Mount Wanda Trailhead XVQ9+QW, Martinez, CA, United States

Sign up HERE: https://www.eventbrite.com/e/birding-mt-wanda-john-muir-nhs-martinez-tickets-989719737377 This hike is especially good for beginning birders! We'll walk through oak woodlands and oak savannah habitats, climbing uphill on a rugged fire road with one […]

Introducing the Birds of Heather Farm

Heather Farm Park 301 N San Carlos Dr, Walnut Creek, CA, United States

The Natural Area at Heather Farm is an underrated birding site. It is possible to see five species of heron one day, and on the next five species of sparrow. […]

MDAS Field Trip — Birding by Bike at Clifton Court Forebay

Clifton Court Forebay Clifton Court Rd., Discovery Bay, CA

Sign up HERE: https://www.eventbrite.com/e/birding-by-bike-at-clifton-court-forebay-tickets-989733488507 Have a bicycle, e-bike or scooter, and like to bird? Join MDBA at Clifton Court Reservoir in eastern Contra Costa County, where we will do an […]

Free

MDAS Field Trip — Vaux’s Swifts at McNear Brickyard, San Rafael

McNear Brickyard 1 McNear Brickyard Rd., San Rafael, CA

Sign up HERE: https://www.eventbrite.com/e/vauxs-swifts-tickets-989735384177 Leader: Maureen Lahiff, , 510.484.6529 Vaux's Swifts migrate south along the Pacific Americas Flyway each fall, and one of their few known stopping points in Northern […]

Free