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- Any -
Anthony Chabot
Antioch/Oakley
Ardenwood
Bay Point
Big Break
Bishop Ranch
Black Diamond Mines
Briones
Brooks Island
Browns Island
Brushy Peak
Carquinez Strait
Castle Rock
Claremont Canyon
Contra Loma
Coyote Hills
Crockett Hills
Crown Beach
Cull Canyon
Del Valle
Diablo Foothills
Don Castro
Dry Creek Pioneer
Dublin Hills
Dumbarton Quarry Campground
Five Canyons
Garin
Hayward
Huckleberry
Judge John Sutter
Kennedy Grove
Lake Chabot
Las Trampas
Leona Canyon
Little Hills
Martin Luther King Jr.
Martinez, see Radke Martinez
McLaughlin Eastshore
Miller/Knox
Mission Peak
Morgan Territory
Ohlone Wilderness
Oyster Bay
Pleasanton Ridge
Point Isabel
Point Pinole
Quarry Lakes
Radke Martinez
Reinhardt Redwood
Roberts
Round Valley
Shadow Cliffs
Sibley
Sobrante Ridge
Sunol
Sycamore Valley
Temescal
Thurgood Marshall
Tilden
Tilden Botanic Garden
Tilden Nature Area
Vargas Plateau
Vasco Caves
Waterbird
Wildcat Canyon
Pagination
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December 2023
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Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
26
27
28
29
30
1
2
Story Time
10:30am
-
11:00am
Christmas at the Patterson House
11:00am
-
2:30pm
Kayaking Big Break
1:00pm
-
4:00pm
More Events >
Hiking Poles: Skills & Techniques Plus Practice Hike
8:45am
-
2:30pm
Barn Owl Service Project
9:00am
-
12:00pm
Bird Walk
9:00am
-
10:30am
More Events >
3
4
5
6
7
8
9
Coffee with the Birds
8:30am
-
10:00am
Testing the Water
9:00am
-
10:00am
Winter Repose
9:00am
-
2:00pm
More Events >
Monday Birding: Briones, Bear Creek
9:00am
-
12:00pm
Big Break Littles
10:00am
-
11:00am
Big Break Littles
10:00am
-
11:00am
Hikes for Tykes: MLK Jr. Shoreline (Arrowhead)
10:30am
-
11:45am
Trout Fishing - Intermediate - Canceled
9:00am
-
12:00pm
Fish Feeding
3:00pm
-
3:30pm
Virtual Fitness: Zumba with John, Norma and Family
5:00pm
-
6:00pm
Botanic Garden Practice Pole Hike
8:30am
-
11:00am
Story Time
10:30am
-
11:00am
Christmas at the Patterson House
11:00am
-
2:30pm
Woodland Wonderland
3:30pm
-
5:00pm
Birds Of The Farm
8:00am
-
9:30am
Pole Walking for Balance & Maintaining Mobility- Canceled
9:30am
-
1:45pm
Coal Mine Experience
10:00am
-
10:30am
More Events >
10
11
12
13
14
15
16
Testing the Water
9:00am
-
10:00am
Coal Mine Experience
10:00am
-
10:30am
Trek with the Newts - Canceled
10:00am
-
11:30am
More Events >
Monday Birding: Richmond Marina, Shimada Friendship Park
9:00am
-
12:00pm
Big Break Homeschool
10:00am
-
11:30am
Outdoor Discoveries! HIBERNATION
10:30am
-
12:00pm
Big Break Homeschool
1:00pm
-
2:30pm
Mini Miners
10:00am
-
10:45am
The Over-The-Hills Gang: Tilden Nature Area
10:00am
-
12:30pm
Sea Squirts: PJ Party
10:30am
-
11:45am
Executive Committee
11:00am
-
5:00pm
Fish Feeding
3:00pm
-
3:30pm
Winter Great Bird Count
9:00am
-
12:00pm
Trout Fishing - Intermediate
9:00am
-
12:00pm
Christmas at the Patterson House
11:00am
-
2:30pm
Woodland Wonderland
3:30pm
-
5:00pm
Winter Bird Count
8:00am
-
11:00am
Winter Water Birding
9:00am
-
10:30am
Canine Capers
9:00am
-
11:00am
More Events >
17
18
19
20
21
22
23
Testing the Water
9:00am
-
10:00am
Coal Mine Experience
10:00am
-
10:30am
Winter Chaparral Hike
10:00am
-
12:00pm
More Events >
Monday Birding: Brickyard Cove, McLaughlin State Park
9:00am
-
12:00pm
Hikes for Tykes: Redwood (Canyon Meadow)
10:30am
-
11:45am
Board Meeting
1:00pm
-
7:00pm
Wednesday Walk: Dry Creek Pioneer Regional Park
9:30am
-
12:00pm
Tilden Tots
10:30am
-
11:30am
Fish Feeding
3:00pm
-
3:30pm
Quack Quack Kayak
11:00am
-
2:00pm
Hike and Storytime: Alvarado Park
11:00am
-
12:30pm
Winter Solstice Walk
2:00pm
-
3:00pm
Virtual Fitness: Holiday Zumba with Carah and Nannette
5:00pm
-
6:00pm
Story Time
10:30am
-
11:00am
Woodland Wonderland
3:30pm
-
5:00pm
Coal Mine Experience
10:00am
-
10:30am
Winter Nature Craft
10:00am
-
11:30am
Neat Stuff with a Naturalist - Canceled
10:00am
-
11:00am
More Events >
24
25
26
27
28
29
30
Testing the Water
9:00am
-
10:00am
High Tide Traipse
9:00am
-
11:00am
Farm Chores For Kids
10:30am
-
11:00am
More Events >
Puppet Show
10:30am
-
10:45am
Fish Feeding
3:00pm
-
3:30pm
Raptor Baseline
9:00am
-
11:30am
Story Time
3:00pm
-
3:30pm
Woodland Wonderland
3:30pm
-
5:00pm
Birds Of The Farm
8:00am
-
9:30am
Coal Mine Experience
10:00am
-
10:30am
Spotting Peregrine Falcons
10:00am
-
12:00pm
More Events >
31
1
2
3
4
5
6
Testing the Water
9:00am
-
10:00am
Winter Water Birding
9:00am
-
10:30am
New Year, New You Hike
9:30am
-
12:30pm
More Events >