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MDAS Field Trip — Los Banos/Panoche Valley

McDonald's Gustine 430 1st Ave, Gustine, CA, United States

Los Banos/Panoche Valley Saturday/Sunday, February 25-26 Both sites are good for wintering waders, shorebirds, waterfowl and a few raptors. NOTE: The planned itinerary for this trip has been impacted by […]

Free

MDAS Field Trip — Grizzly Island Wildlife Area

Grizzly Island Wildlife Area 2548 Grizzly Island Road, Fairfield, CA, United States

Grizzly Island Refuge Tuesday, February 28th, 9 AM-1 PM Grizzly Island provides habitat for more than 200 species of birds and is home to a variety of threatened or endangered […]

Free

Monthly Program: March 2023

McHale Room of the Pleasant Hill Community Center 320 Civic Drive, Pleasant Hill, United States

Native Bird Connections Jenny Papka The birds and people of Native Bird Connections offer experiences that go beyond the ordinary. From school programs tailored to the national standards to presentations […]

MDAS Field Trip — Contra Loma Regional Park

Contra Loma Reservoir 1200 Frederickson Ln, Antioch, CA, United States

Contra Loma Regional Park Wednesday, March 8, 8:30 AM -3 PM Leader: Paul Schorr, 925-998-0070 We will be birding the reservoir, Loma Island and surrounding grassland areas. Expected species include […]

MDAS Field Trip — Mt. View Sanitary and McNabney Marsh

Mountain View Sanitary District 3800 Arthur Rd, Martinez, CA, United States

Mt. View Sanitary and McNabney Marsh Tuesday March 14, 9 AM to 1pm Starting at the Mt. View Sanitation District Administration Building, we will spend most of our outing walking […]

Free

MDAS Field Trip — Valle Vista

Valle Vista RVC6+WQ, Moraga, CA, United States

Valle Vista Friday, March 17, 8 AM-Noon A walk through various habitats at the EBMUD property will allow us to see 50-60 species. If you have one, bring your EBMUD […]

MDAS Field Trip — North Briones

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

North Briones Tuesday April 4, 8:30 - Noon This walk begins in oak woodlands with lots of spring wildflowers and birds. We then continue through grasslands ending at Sindicich Lagoons. […]

Free

MDAS Field Trip — Orinda Connector Trail

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

Orinda Connector Trail Wednesday, April 5, 2023, 8:00 AM – 11:00 AM A walk through an EBMUD property, requires a trail permit. If you have one bring it with you.  […]

Monthly Program: April 2023

Zoom CA, United States

Ornitherapy: Watching birds: not only fun, it’s good for you!  Holly Merker Learn why getting your daily dose of Ornitherapy is just what the doctor ordered….Long to-do lists, digital demands, […]

Pollinator and Friends Day at Ruth Bancroft Garden

Ruth Bancroft Garden 1552 Bancroft Road, Walnut Creek, CA

Join Mt. Diablo Audubon Society at Pollinator and Friends Day at Ruth Bancroft Garden! Each year the Ruth Bancroft Garden hosts Pollinator and Friends Day. Join us for a celebration […]

MDAS Field Trip — Putah Creek at Pedrick Rd., Davis, CA

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

NEW TRIP! Putah Creek at Pedrick Rd., Davis, CA. Tuesday, April 11, 7:30am to 2pm. This delightful, fairly short stretch of Putah Creek (~3/4 miles), can be very productive during […]

Free

MDAS Field Trip — Black Diamond Mines

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

Black Diamond Mines Thursday, April 13, 8 AM to 1 PM Black Diamond Mines is a wonderful, varied habitat but the centerpiece of this trip is a vigorous climb up […]

MDAS Field Trip — Pine Canyon

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

Pine Canyon Monday, April 17, 8 AM to 1 PM This field trip is especially good for beginning birders! Pine Canyon, which includes the Castle Rock EBRPD recreational area, and […]

MDAS Field Trip — Mitchell Canyon

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

Mitchell Canyon Thursday, April 20, 8 AM to 1 PM We will walk into Mitchell Canyon on the lower slopes of Mount Diablo State Park. Many spring birds are possible […]

$6

Earth Day at Pleasant Hill Instructional Garden

Hear from Pollinator Posse on how to support monarch butterflies and native pollinators, CNPS on gardening with keystone native plants to improve habitat, James "Doc" Hale on living with nature […]

Lafayette Earth Day Festival

Join Mt. Diablo Audubon Society at Lafayette’s annual Earth Day Festival! Sustainable Lafayette presents this free event at Lafayette Plaza Park with live music, kids & family activities, and a […]

MDAS Field Trip — Del Puerto Canyon

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

Del Puerto Canyon Monday, April 24 Trail Rating: 1 - Easy walking, mostly driving. Leader: Steve Buffi (925) 200-4555 Meet: Carpool leaves at 7:30 AM from Sycamore Valley Road Park […]

MDAS Field Trip — Mines Road

Del Valle Regional Park 7000 Delvalle, Livermore, CA

Mines Road Saturday, April 29 This is an all-day trip and often hot! Phainopepla, Lewis’ Woodpecker and Lawrence’s Goldfinch and many spring migrants are possible, plus great spring wild flowers. […]

MDAS Field Trip — Mount Diablo State Park

801 La Gonda Way, Danville 801 La Gonda Way, Danville, CA

Mount Diablo State Park Tuesday, May 2, 8 AM to 1 PM MDSP is a treasure trove for birders. Although every season in the park has its special qualities, late […]

Monthly Program: May 2023

Zoom CA, United States

The Magic of Central America: Costa Rica’s Birds and Ecology Benny Jacobs-Schwartz Costa Rica has long been regarded as one of the top tropical birding destinations in the world and […]