BIRDLE ALAMEDA

• 2026-05-29: Great Horned Owl
  Panoramic Hill (neighborhood); 2026-05-28 10:14
• 2026-05-28: Yellow-rumped Warbler
  Lake Elizabeth; 2026-05-19 10:53
• 2026-05-27: Northern Yellow Warbler
  Don Edwards NWR (ALA Co.); 2026-05-25 09:56
• 2026-05-26: Red-breasted Merganser
  Middle Harbor Shoreline Park; 2026-05-03 17:20
• 2026-05-25: Great Blue Heron
  Berkeley Marina--Hs Lordship Restaurant area; 2026-05-24 15:55
• 2026-05-24: Ruby-crowned Kinglet
  Ohlone Wilderness Trail from Del Valle, Mendenhall Springs CW block; 2026-05-01 06:10
• 2026-05-23: American Crow
  Rotary Nature Center; 2026-05-22 16:07
• 2026-05-22: Graylag Goose
  Lake Merritt; 2026-05-19 09:56
• 2026-05-21: Cassin's Kingbird
  Pacific Commons Linear Park; 2026-05-03 12:38
• 2026-05-20: Western Bluebird
  Garin/Dry Creek Pioneer Regional Park; 2026-05-19 11:07
• 2026-05-19: Hermit Thrush
  Sunol Regional Wilderness--Little Yosemite area; 2026-05-15 17:18
• 2026-05-18: White-throated Swift
  Caldecott Field / North Oakland Regional Sports Center; 2026-05-17 12:38
• 2026-05-17: Green-winged Teal
  Coyote Hills Regional Park; 2026-05-15 12:50
• 2026-05-16: Calliope Hummingbird
  Del Valle--Sailor Camp Trail; 2026-05-03 08:43
• 2026-05-15: Surf Scoter
  Middle Harbor Shoreline Park; 2026-05-13 12:33
• 2026-05-14: Townsend's x Hermit Warbler (hybrid)
  Ohlone Regional Wilderness; 2026-05-10 07:50
• 2026-05-13: Forster's Tern
  Hayward Regional Shoreline--H.A.R.D. Marsh; 2026-05-12 13:45
• 2026-05-12: Surfbird
  Brickyard Cove (ALA Co.); 2026-04-14 10:34
• 2026-05-11: MacGillivray's Warbler
  UC Berkeley--Strawberry Canyon; 2026-05-10 12:01
• 2026-05-10: Hermit Warbler
  Mendenhall Rd.; 2026-05-07 06:29
• 2026-05-09: Black Tern
  Hayward Regional Shoreline--Interpretive Center; 2026-05-07 16:39
• 2026-05-08: White-throated Swift
  Shepherd Canyon Park--Montclair Railroad Trail; 2026-05-07 15:00
• 2026-05-07: Bewick's Wren
  1044 Ordway St, Albany US-CA 37.88486, -122.28550; 2026-05-06 16:48
• 2026-05-06: Black Turnstone
  MLK Jr. Regional Shoreline; 2026-05-02 16:49
• 2026-05-05: California Gull
  Coyote Hills Regional Park; 2026-05-04 14:34
• 2026-05-04: Northern Harrier
  Coyote Hills Regional Park; 2026-05-03 09:49
• 2026-05-03: Bufflehead
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2026-05-02 09:08
• 2026-05-02: Common Goldeneye
  MLK Jr. Regional Shoreline--New Marsh/San Leandro Creek; 2026-04-27 14:54
• 2026-05-01: American Coot
  Crown Memorial SB--Crab Cove area; 2026-04-30 12:22
• 2026-04-30: Least Sandpiper
  Oyster Bay Regional Shoreline; 2026-04-28 14:23
• 2026-04-29: Red-breasted Merganser
  Middle Harbor Shoreline Park; 2026-04-26 14:33
• 2026-04-28: Brant
  MLK Jr. Regional Shoreline--New Marsh/San Leandro Creek; 2026-04-26 15:32
• 2026-04-27: Vermilion Flycatcher
  Eden Landing/Alameda Creek; 2026-04-26 07:00
• 2026-04-26: Hairy Woodpecker
  Woodmont Ave Summit; 2026-04-25 18:09
• 2026-04-25: Bank Swallow
  MLK Jr. Regional Shoreline; 2026-04-14 08:13
• 2026-04-24: Rock Wren
  Ohlone Regional Wilderness; 2026-04-20 06:19
• 2026-04-23: Dunlin
  Albany Mudflats; 2026-04-22 17:39
• 2026-04-22: Green-winged Teal
  MLK Jr. Regional Shoreline--New Marsh/San Leandro Creek; 2026-04-21 18:14
• 2026-04-21: Chilean Flamingo
  Coyote Hills Regional Park--Bayview Trail; 2026-04-18 10:00
• 2026-04-20: Wilson's Snipe
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2026-04-17 08:00
• 2026-04-19: Black-headed Grosbeak
  Mines Rd—between MMs 9-10; 2026-04-18 14:28
• 2026-04-18: Violet-green Swallow
  Lake Temescal; 2026-04-17 15:43
• 2026-04-17: Yellow-billed Magpie
  Mines Rd - mm 2.0 /“Ising” Ranch Livermore US-CA 37.64162, -121.71580; 2026-04-13 11:10
• 2026-04-16: Lark Sparrow
  Mendenhall Rd.; 2026-04-13 07:07
• 2026-04-15: Mourning Dove
  301 Warwick Ave, Oakland US-CA (37.8127,-122.2554); 2026-04-14 19:28
• 2026-04-14: Northern Shoveler
  Coyote Hills Regional Park; 2026-04-13 17:46
• 2026-04-13: Forster's Tern
  Crown Memorial SB--Crab Cove area; 2026-04-12 19:05
• 2026-04-12: Ring-billed Gull
  Lake Merritt; 2026-04-11 11:35
• 2026-04-11: Steller's Jay
  Woodmont Ave Summit; 2026-04-10 15:58
• 2026-04-10: Lilac-crowned Amazon
  Niles Community Park; 2026-04-07 10:58
• 2026-04-09: Least Sandpiper
  Crown Memorial SB--Crab Cove area; 2026-04-08 13:49
• 2026-04-08: Eurasian Wigeon
  Crown Memorial SB--Crab Cove area; 2026-04-04 18:07
• 2026-04-07: Black-throated Gray Warbler
  Mendenhall Rd.; 2026-04-06 07:27
• 2026-04-06: Elegant Tern
  Bilger Quarry Pond; 2026-04-05 14:28
• 2026-04-05: Brown Creeper
  Sunol Regional Wilderness--Visitor Center area; 2026-04-04 11:55
• 2026-04-04: Red-shouldered Hawk
  Murieta Ish; 2026-04-03 17:20
• 2026-04-03: Townsend's Warbler
  Woodmont Ave Summit; 2026-04-02 11:40
• 2026-04-02: Red-throated Loon
  MLK Jr. Regional Shoreline; 2026-04-01 10:16
• 2026-04-01: Williamson's Sapsucker
  2400 Durant Avenue, Berkeley, California, US (37.867, -122.261); 2026-03-12 10:12
• 2026-03-31: American Robin
  Solano Hill - Gateview Crest; 2026-03-30 17:02
• 2026-03-30: Red-tailed Hawk
  24919 Carlos Bee Blvd, Hayward US-CA 37.66014, -122.07315; 2026-03-29 15:23
• 2026-03-29: Great Horned Owl
  Woodmont Ave Summit; 2026-03-28 09:29
• 2026-03-28: Black-necked Stilt
  Crown Memorial SB--Crab Cove area; 2026-03-27 16:33
• 2026-03-27: California Towhee
  Oakland Animal Shelter; 2026-03-26 16:19
• 2026-03-26: Lewis's Woodpecker
  Diablo Range District Office lot 15751 Tesla Road, Livermore, California, US (37.637, -121.589); 2026-03-18 11:29
• 2026-03-25: Pileated Woodpecker
  Sunol Regional Wilderness--Visitor Center area; 2026-03-21 10:41
• 2026-03-24: Pygmy Nuthatch
  Woodmont Ave Summit; 2026-03-24 10:22
• 2026-03-23: Brandt's Cormorant
  MLK Jr. Regional Shoreline--Tidewater Staging Area and East Creek Point; 2026-03-23 15:18
• 2026-03-22: Lewis's Woodpecker
  Diablo Range District Office lot 15751 Tesla Road, Livermore, California, US (37.637, -121.589); 2026-03-18 11:29
• 2026-03-21: Brandt's Cormorant
  Middle Harbor Shoreline Park; 2026-03-16 09:29
• 2026-03-20: Sanderling
  Crown Memorial SB--Crab Cove area; 2026-03-19 08:00
• 2026-03-19: Common Merganser
  Shadow Cliffs Regional Park; 2026-03-18 07:30
• 2026-03-18: Sharp-shinned Hawk
  Panoramic Hill (neighborhood); 2026-03-17 14:21
• 2026-03-17: Swinhoe's White-eye
  Creekside Park (ALA Co.); 2026-02-18 08:31
• 2026-03-16: Brown-headed Cowbird
  Hayward Regional Shoreline--Grant Ave. access; 2026-03-15 10:28
• 2026-03-15: Spotted Towhee
  Redwood Regional Park--Canyon Meadow area; 2026-03-14 18:29
• 2026-03-14: American Goldfinch
  Mines Rd. (ALA Co.); 2026-03-13 09:42
• 2026-03-13: Ridgway's Rail
  San Francisco Bay Trail--Heron Bay; 2026-03-12 18:15
• 2026-03-12: American Avocet
  MLK Jr. Regional Shoreline--Doolittle Pond; 2026-03-11 15:52
• 2026-03-11: Barn Swallow
  Hayward Regional Shoreline, Hayward US-CA 37.62416, -122.14207; 2026-03-10 11:30
• 2026-03-10: Eared Grebe
  Lake Merritt; 2026-03-09 19:10
• 2026-03-09: Red-breasted Nuthatch
  N. Rockridge Blvd; 2026-03-08 15:43
• 2026-03-08: White-crowned Sparrow
  Alameda Creek Trail--Coyote Hills Regional Park; 2026-03-07 17:22
• 2026-03-07: Lesser Goldfinch
  Fairview Park b/w Telegraph, Alcatraz, Claremont; 2026-03-06 17:33
• 2026-03-06: California Gull
  Crown Memorial SB; 2026-03-05 14:03
• 2026-03-05: Wrentit
  Fire Trails above UCB campus; 2026-03-04 13:30
• 2026-03-04: Purple Finch
  Del Valle Regional Park--Wild Turkey Group Camp; 2026-03-03 09:48
• 2026-03-03: Northern Red Bishop
  Coyote Hills Regional Park--North Pond; 2026-02-28 08:57
• 2026-03-02: Indian Peafowl
  6625 Woodland Place, Oakland, California, US (37.848, -122.213); 2026-02-26 12:23
• 2026-03-01: Western Tanager
  Dracena Quarry Park, Piedmont US-CA 37.82710, -122.23840; 2026-02-12 11:23
• 2026-02-28: White-tailed Kite
  Coyote Hills Regional Park; 2026-02-27 17:53
• 2026-02-27: Tricolored Blackbird
  US-California-Fremont-6621-7097 Auto Mall Pkwy - 37.497x-121.99; 2026-02-24 10:57
• 2026-02-26: Brown Quail
  Don Castro Regional Recreation Area; 2026-02-24 11:40
• 2026-02-25: Clark's Grebe
  Cesar Chavez Park; 2026-02-24 08:25
• 2026-02-24: Savannah Sparrow
  Middle Harbor Shoreline Park; 2026-02-23 09:16
• 2026-02-23: European Starling
  Oakland International Airport; 2026-02-22 16:37
• 2026-02-22: Muscovy Duck
  San Lorenzo Community Center Park; 2026-02-20 13:23
• 2026-02-21: Painted Bunting
  Backyard; 2026-02-17 15:00
• 2026-02-20: Northern Yellow Warbler
  Pacific Commons Linear Park; 2026-01-23 13:51
• 2026-02-19: Western Gull
  Ploughshares Nursery and Maker Farm; 2026-02-18 16:12
• 2026-02-18: Northern Yellow Warbler
  Pacific Commons Linear Park; 2026-01-23 13:51
• 2026-02-17: Bell's Sparrow
  Del Valle Regional Park--Cedar Mountain Trail; 2026-02-08 07:57
• 2026-02-16: Ferruginous Hawk
  Livermore Altamont Creek Park; 2026-02-14 16:28
• 2026-02-15: Greater Roadrunner
  Tesla Rd/Corral Hollow Rd at Carnegie OHV, Alameda Co side; 2026-02-14 14:41
• 2026-02-14: Northern Yellow Warbler
  Pacific Commons Linear Park; 2026-01-23 13:51
• 2026-02-13: Rock Sandpiper
  Albany Mudflats; 2026-02-09 16:30
• 2026-02-12: Northern Saw-whet Owl
  Redwood Regional Park--Canyon Meadow area; 2026-02-09 19:34
• 2026-02-11: Tricolored Blackbird
  Bruns Rd. pond; 2026-02-09 09:40
• 2026-02-10: California Quail
  Don Castro Regional Recreation Area; 2026-02-09 14:04
• 2026-02-09: American Coot
  Elsie Roemer Bird Sanctuary; 2026-02-08 16:28
• 2026-02-08: Nashville Warbler
  Panoramic Hill (neighborhood); 2026-01-24 10:45
• 2026-02-07: Rock Sandpiper
  Albany Mudflats; 2026-02-01 14:46
• 2026-02-06: Savannah Sparrow
  Cesar Chavez Park; 2026-02-05 10:16
• 2026-02-05: Mallard
  Garin/Dry Creek Pioneer Regional Parks—Tamarack Rd entrance; 2026-02-04 17:26
• 2026-02-04: White-winged Scoter
  Cesar Chavez Park; 2026-02-03 11:45
• 2026-02-03: Black Skimmer
  MLK Jr. Regional Shoreline; 2026-02-01 17:32
• 2026-02-02: American Kestrel
  Mission Peak (ALA Co.); 2026-02-01 13:31
• 2026-02-01: Wilson's Snipe
  MLK Jr. Regional Shoreline--New Marsh/San Leandro Creek; 2026-01-31 09:09
• 2026-01-31: Lesser Yellowlegs
  San Francisco Bay Trail--Heron Bay; 2026-01-06 13:14
• 2026-01-30: Ross's Goose
  San Francisco Bay Trail--Heron Bay; 2026-01-24 13:30
• 2026-01-29: Gadwall x Mallard (hybrid)
  Alamo Canal Trail; 2026-01-25 14:39
• 2026-01-28: American Dipper
  Don Castro Regional Recreation Area; 2026-01-27 14:21
• 2026-01-27: American Avocet
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2026-01-26 15:03
• 2026-01-26: Western Screech-Owl
  Pinehurst Rd. (ALA.); 2026-01-24 19:02
• 2026-01-25: Northern Harrier
  Coyote Hills Regional Park; 2026-01-24 15:52
• 2026-01-24: Red-winged Blackbird
  Pacific Commons Linear Park; 2026-01-23 13:51
• 2026-01-23: Glaucous Gull
  San Francisco Bay Trail--Coyote Creek Lagoon; 2026-01-17 11:47
• 2026-01-22: Yellow-rumped Warbler
  Woodmont Ave Summit; 2026-01-21 16:25
• 2026-01-21: Marbled Godwit
  Crown Memorial SB--Crab Cove area; 2026-01-20 15:48
• 2026-01-20: Bonaparte's Gull
  Hayward Regional Shoreline--Cogswell Marsh; 2026-01-18 15:31
• 2026-01-19: Helmeted Guineafowl
  Cedar Mountain Winery; 2026-01-11 10:28
• 2026-01-18: Golden-crowned Sparrow
  Redwood Regional Park--Canyon Meadow area; 2026-01-17 16:23
• 2026-01-17: Dunlin
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2026-01-16 16:09
• 2026-01-16: Common Loon
  Oakland Inner Harbor; 2026-01-15 11:07
• 2026-01-15: Western Gull
  Strawberry Creek Park; 2026-01-14 16:33
• 2026-01-14: Cedar Waxwing
  Neighborhood; 2026-01-13 16:00
• 2026-01-13: Short-billed Dowitcher
  Crown Memorial SB--Crab Cove area; 2026-01-12 15:55
• 2026-01-12: Marbled Godwit
  Albany Mudflats; 2026-01-11 16:12
• 2026-01-11: Spotted Sandpiper
  Crown Memorial SB--Crab Cove area; 2026-01-10 13:52
• 2026-01-10: Cedar Waxwing
  Woodmont Ave Summit; 2026-01-09 15:53
• 2026-01-09: Hutton's Vireo
  Ohlone College Campus and Pond; 2026-01-08 09:40
• 2026-01-08: Great-tailed Grackle
  Shadow Cliffs Regional Park; 2026-01-07 08:32
• 2026-01-07: Red Knot
  Hayward Regional Shoreline; 2026-01-01 12:06
• 2026-01-06: Scaly-breasted Munia
  2047 Country Drive, Fremont, California, US (37.56, -121.983); 2026-01-04 10:20
• 2026-01-05: Barn Swallow
  Coyote Hills Regional Park; 2026-01-03 16:10
• 2026-01-04: American Herring x Glaucous-winged Gull (hybrid)
  Gilman Street Field and Berkeley Meadow N. of Virginia St.; 2026-01-03 15:26
• 2026-01-03: Northern Flicker
  Welch Creek Rd. (parking permit required weekends); 2026-01-02 16:06
• 2026-01-02: Northern Pygmy-Owl
  Welch Creek Rd. (parking permit required weekends); 2025-12-19 06:13
• 2026-01-01: Caspian Tern
  Don Edwards NWR--No Name Trail; 2025-12-14 09:49
• 2025-12-31: Least Sandpiper
  Seaplane Lagoon; 2025-12-30 12:26
• 2025-12-30: Ferruginous Hawk
  Hartman Rd. / Hartford Ave. / Lorraine Rd.; 2025-12-29 08:08
• 2025-12-29: Northern Flicker
  Don Castro Regional Recreation Area; 2025-12-28 14:59
• 2025-12-28: Least Sandpiper
  Albany Bulb; 2025-12-27 14:17
• 2025-12-27: Rock Pigeon
  Cesar Chavez Park; 2025-12-26 15:00
• 2025-12-26: Red-necked Grebe
  Seaplane Lagoon; 2025-12-24 14:50
• 2025-12-25: Brown Creeper
  Crown Memorial SB--Crab Cove area; 2025-12-24 10:06
• 2025-12-24: Ring-billed Gull
  MLK Jr. Regional Shoreline; 2025-12-23 15:37
• 2025-12-23: Wrentit
  Anthony Chabot Regional Park, Oakland US-CA 37.79787, -122.15077; 2025-12-19 14:28
• 2025-12-22: Golden-crowned Kinglet
  Pacific Lutheran Theological Seminary; 2025-12-16 16:28
• 2025-12-21: Short-eared Owl
  Coyote Hills Regional Park--Quarry Staging Area; 2025-12-14 16:04
• 2025-12-20: American Coot
  Ballena Bay; 2025-12-19 14:50
• 2025-12-19: Pygmy Nuthatch
  Panoramic Hill (neighborhood); 2025-12-17 10:31
• 2025-12-18: American White Pelican
  Lake Merritt; 2025-12-17 09:20
• 2025-12-17: Budgerigar
  Fairmont Terrace Park; 2025-12-14 13:00
• 2025-12-16: Green-tailed Towhee
  MLK Jr. Regional Shoreline--Damon Slough; 2025-12-15 10:46
• 2025-12-15: Western Screech-Owl
  Upper Claremont Canyon--UC Preserve; 2025-12-14 05:59
• 2025-12-14: Nuttall's Woodpecker
  Bay Farm Island--egret rookery; 2025-12-13 14:22
• 2025-12-13: American Herring x Glaucous Gull (hybrid)
  San Francisco Bay Trail--Coyote Creek Lagoon; 2025-12-09 12:41
• 2025-12-12: Rock Sandpiper
  Albany Mudflats; 2025-12-11 16:00
• 2025-12-11: Snow x Ross's Goose (hybrid)
  Rittler Park, Alameda US-CA 37.76288, -122.26182; 2025-12-07 13:59
• 2025-12-10: Yellow-billed Loon
  Crown Memorial SB--Crab Cove area; 2025-12-09 10:30
• 2025-12-09: Western Bluebird
  1515 Holly St, Berkeley US-CA 37.87752, -122.28140; 2025-12-08 15:33
• 2025-12-08: Glaucous Gull
  Coyote Hills Regional Park; 2025-11-24 08:00
• 2025-12-07: Pacific Golden-Plover
  Hayward Regional Shoreline; 2025-12-04 11:31
• 2025-12-06: Northern Mockingbird
  Arroyo Mocho Trail; 2025-12-05 15:29
• 2025-12-05: Caspian Tern
  Cesar Chavez Park; 2025-11-29 09:00
• 2025-12-04: Pacific Wren
  Creekside Park (ALA Co.); 2025-12-02 07:45
• 2025-12-03: California Quail
  Shadow Cliffs Regional Park; 2025-11-30 08:00
• 2025-12-02: Tundra Swan
  McLaughlin Eastshore SP--Albany access; 2025-11-26 13:46
• 2025-12-01: American Robin
  Santa Fe and a Bit of Bushrod; 2025-11-30 15:33
• 2025-11-30: Varied Thrush
  UC Berkeley--Strawberry Canyon; 2025-11-24 10:30
• 2025-11-29: White-crowned Sparrow
  Marlin Pound Neighborhood Park and wetlands; 2025-11-28 16:56
• 2025-11-28: Black Scoter
  Alameda Island Nearshore; 2025-11-14 08:58
• 2025-11-27: Tufted Duck
  Lake Merritt; 2025-11-25 12:41
• 2025-11-26: Wood Duck
  Shadow Cliffs Regional Park; 2025-11-25 10:22
• 2025-11-25: Yellow-rumped Warbler
  Estuary Park/Challenger Field, Alameda; 2025-11-24 16:26
• 2025-11-24: Summer Tanager
  home; 2025-11-23 08:59
• 2025-11-23: Black-throated Green Warbler
  Estuary Park/Challenger Field, Alameda; 2025-11-22 13:11
• 2025-11-22: Eurasian x American Wigeon (hybrid)
  Berkeley Aquatic Park; 2025-11-21 13:13
• 2025-11-21: Ring-billed Gull
  Coyote Hills Regional Park; 2025-11-20 15:53
• 2025-11-20: Lesser Yellowlegs
  Coyote Hills Regional Park; 2025-11-04 07:50
• 2025-11-19: Eurasian Collared-Dove
  San Lorenzo Creek; 2025-11-18 10:57
• 2025-11-18: Williamson's Sapsucker
  UC Berkeley--Botanical Gardens; 2025-11-17 09:02
• 2025-11-17: American Barn Owl
  Niles Town Plaza, Fremont US-CA (37.5776,-121.9785); 2025-11-16 14:42
• 2025-11-16: Loggerhead Shrike
  Brushy Peak Regional Park; 2025-11-12 12:25
• 2025-11-15: Black-throated Gray Warbler
  Niles Community Park; 2025-10-28 09:33
• 2025-11-14: Northern Flicker
  Preserve Trail; 2025-11-12 15:00
• 2025-11-13: Chestnut-backed Chickadee
  1211 Mound St, Alameda, CA 37.75751, -122.23725; 2025-11-12 15:25
• 2025-11-12: Red-breasted Nuthatch
  Panoramic Hill (neighborhood); 2025-11-11 09:39
• 2025-11-11: Bushtit
  Niles Community Park; 2025-11-10 16:31
• 2025-11-10: Hairy Woodpecker
  421 School St, Fremont US-CA 37.57473, -121.98606; 2025-11-09 16:18
• 2025-11-09: Lapland Longspur
  Hayward Regional Shoreline--Mt. Trashmore; 2025-11-04 13:32
• 2025-11-08: Lesser Black-backed Gull
  Bethany Reservoir; 2025-11-07 09:39
• 2025-11-07: Red Knot
  Hayward Regional Shoreline--Grant Ave. access; 2025-11-06 07:06
• 2025-11-06: Dunlin
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2025-11-05 11:23
• 2025-11-05: Bewick's Wren
  Arroyo Mocho Trail; 2025-11-04 14:07
• 2025-11-04: Nelson's Sparrow
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2025-11-02 09:28
• 2025-11-03: Bar-tailed Godwit
  Hayward Regional Shoreline--Hayward's Landing; 2025-11-02 12:31
• 2025-11-02: Western Warbling Vireo
  Creekside Park (ALA Co.); 2025-10-05 14:41
• 2025-11-01: Red-naped Sapsucker
  Niles Community Park; 2025-10-30 08:54
• 2025-10-31: Leach's Storm-Petrel
  Hayward Regional Shoreline--Grant Ave. access; 2025-10-28 14:10
• 2025-10-30: Northern Yellow Warbler
  Niles Community Park; 2025-10-29 07:25
• 2025-10-29: Hudsonian Whimbrel
  Hayward Regional Shoreline--Grant Ave. access; 2025-10-28 12:49
• 2025-10-28: Killdeer
  Albany neighborhoods; 2025-10-27 09:06
• 2025-10-27: Blackpoll Warbler
  Lake Elizabeth; 2025-10-26 13:36
• 2025-10-26: Common Loon
  Alameda Creek--Quarry Lakes Regional Park; 2025-10-23 10:03
• 2025-10-25: Sharp-tailed Sandpiper
  Elsie Roemer Bird Sanctuary; 2025-10-24 11:16
• 2025-10-24: Common Goldeneye
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2025-10-17 10:40
• 2025-10-23: California Gull
  Lake Merritt; 2025-10-22 17:30
• 2025-10-22: Bullock's Oriole
  Ardenwood Farm; 2025-09-25 13:48
• 2025-10-21: Pacific Golden-Plover
  Don Edwards NWR (ALA Co.); 2025-09-28 15:04
• 2025-10-20: Black Phoebe
  Yard List - Berkeley; 2025-10-19 17:00
• 2025-10-19: Tropical Kingbird
  MEH House Feeders; 2025-10-13 12:00
• 2025-10-18: Swamp Sparrow
  McLaughlin Eastshore SP--Albany access; 2025-10-16 16:27
• 2025-10-17: Sage Thrasher
  Coyote Hills Regional Park; 2025-10-14 07:30
• 2025-10-16: Townsend's Solitaire
  McLaughlin Eastshore SP--Albany access; 2025-10-15 08:08
• 2025-10-15: Lapland Longspur
  Hayward Regional Shoreline--Mt. Trashmore; 2025-10-14 12:25
• 2025-10-14: Harlequin Duck
  Albany Bulb; 2025-10-13 07:53
• 2025-10-13: Common Yellowthroat
  San Francisco Bay Trail--Coyote Creek Lagoon; 2025-10-12 10:33
• 2025-10-12: Yellow-headed Blackbird
  San Lorenzo Community Center Park; 2025-09-24 16:20
• 2025-10-11: Brown Pelican
  San Leandro Marina; 2025-10-10 14:17
• 2025-10-10: Bushtit
  4200 Rettig Avenue, Oakland, California, US (37.801, -122.196) Along PERALTA CREEK; 2025-10-09 18:38
• 2025-10-09: Common Gallinule
  2194 Ponderosa Dr, Livermore US-CA 37.71587, -121.75016; 2025-10-08 16:20
• 2025-10-08: Glaucous-winged Gull
  1701 Monarch Street, Alameda, California, US (37.776, -122.309); 2025-10-07 12:30
• 2025-10-07: Snowy Egret
  Hayward Regional Shoreline--Hayward's Landing; 2025-10-06 13:22
• 2025-10-06: Chilean Flamingo
  Don Edwards NWR--No Name Trail; 2025-09-15 14:01
• 2025-10-05: Blue-gray Gnatcatcher
  Quarry Lakes Regional Park; 2025-10-03 10:02
• 2025-10-04: Red-shouldered Hawk
  Woodmont Ave Summit; 2025-10-03 18:19
• 2025-10-03: Brown Creeper
  Lake Chabot Regional Park; 2025-10-02 08:50
• 2025-10-02: Tennessee Warbler
  The Gardens at Lake Merritt; 2025-09-30 16:10
• 2025-10-01: Tree Swallow
  Don Edwards NWR (ALA Co.); 2025-09-30 08:10
• 2025-09-30: Dark-eyed Junco
  Mills College; 2025-09-29 17:39
• 2025-09-29: Golden-crowned Kinglet
  Creekside Park (ALA Co.); 2025-09-27 09:50
• 2025-09-28: Brewer's Sparrow
  MLK Jr. Regional Shoreline--New Marsh/San Leandro Creek; 2025-09-25 13:43
• 2025-09-27: Star Finch
  Lakeshore Park; 2025-09-21 13:40
• 2025-09-26: Palm Warbler
  Emeryville Marina; 2025-09-25 08:37
• 2025-09-25: Western Grebe
  MLK Jr. Regional Shoreline; 2025-09-24 09:51
• 2025-09-24: Chestnut-sided Warbler
  Fremont Central Park; 2025-09-22 10:42
• 2025-09-23: American Redstart
  Codornices Park; 2025-09-20 12:39
• 2025-09-22: Bushtit
  Crown Memorial SB--Crab Cove area; 2025-09-21 18:40
• 2025-09-21: Pacific Golden-Plover
  CA-92 E, Hayward US-CA 37.61705, -122.15395; 2025-09-05 16:50
• 2025-09-20: Dunlin
  Albany Mudflats; 2025-09-18 08:27
• 2025-09-19: Purple Martin
  Coyote Hills Regional Park; 2025-09-07 06:48
• 2025-09-18: Cocos Booby
  Crown Memorial SB--Crab Cove area; 2025-09-17 11:28
• 2025-09-17: Common Tern
  Emeryville Marina; 2025-09-16 11:05
• 2025-09-16: Parasitic Jaeger
  Albany Bulb; 2025-09-13 10:00
• 2025-09-15: Dunlin
  Don Edwards NWR--Tidelands Trail; 2025-09-12 08:31
• 2025-09-14: Domestic goose sp. x Canada Goose (hybrid)
  skywest golf course; 2025-08-26 08:40
• 2025-09-13: Gadwall
  Shadow Cliffs Regional Park; 2025-09-12 16:20
• 2025-09-12: Surfbird
  Hayward Regional Shoreline--Grant Ave. access; 2025-09-04 09:50
• 2025-09-11: Say's Phoebe
  Ken Mercer Sports Park; 2025-09-10 17:42
• 2025-09-10: Red Junglefowl
  Alameda Creek--Quarry Lakes Regional Park; 2025-09-05 08:00
• 2025-09-09: Ruddy Turnstone
  Ballena Bay; 2025-09-07 09:55
• 2025-09-08: Western Sandpiper
  Elsie Roemer Bird Sanctuary; 2025-09-07 15:10
• 2025-09-07: Pacific Golden-Plover
  CA-92 E, Hayward US-CA 37.61705, -122.15395; 2025-09-05 16:50
• 2025-09-06: Baird's Sandpiper
  Don Edwards NWR--Tidelands Trail; 2025-09-04 11:35
• 2025-09-05: Ruff
  Coyote Hills Regional Park; 2025-09-04 15:26
• 2025-09-04: Clay-colored Sparrow
  Don Edwards NWR (ALA Co.); 2025-09-02 17:45
• 2025-09-03: Northern Waterthrush
  Middle Harbor Shoreline Park, Oakland US-CA 37.80440, -122.32405; 2025-09-02 16:20
• 2025-09-02: Sanderling
  Elsie Roemer Bird Sanctuary; 2025-09-01 14:41
• 2025-09-01: Pectoral Sandpiper
  Hayward Regional Shoreline--Hayward's Landing; 2025-08-31 08:58
• 2025-08-31: White-tailed Kite
  Lake Chabot Regional Park--Ten Hills Trail; 2025-08-30 18:59
• 2025-08-30: American Barn Owl
  Home; 2025-08-29 21:50
• 2025-08-29: Phainopepla
  Mines Rd.--MP 4.05 (ALA Co.); 2025-08-14 06:54
• 2025-08-28: Black-chinned Hummingbird
  Creekside Park (ALA Co.); 2025-08-27 08:58
• 2025-08-27: Spotted Towhee
  Creekside Park (ALA Co.); 2025-08-26 16:46
• 2025-08-26: Double-crested Cormorant
  Lake Merritt--21st at Harrison St.; 2025-08-25 19:29
• 2025-08-25: Townsend's Warbler
  UC Berkeley--Strawberry Canyon; 2025-08-23 08:27
• 2025-08-24: Ruddy Duck
  Coyote Hills Regional Park; 2025-08-20 08:38
• 2025-08-23: Brown-headed Cowbird
  San Leandro Marina; 2025-08-21 08:00
• 2025-08-22: Snowy Egret
  Middle Harbor Shoreline Park; 2025-08-21 14:28
• 2025-08-21: Ring-necked Pheasant
  Coyote Hills Regional Park; 2025-08-20 06:30
• 2025-08-20: Bullock's Oriole
  Sycamore Grove Park - Arroyo Entrance; 2025-07-28 11:10
• 2025-08-19: Willow Flycatcher
  Creekside Park (ALA Co.); 2025-08-18 17:12
• 2025-08-18: Brewer's Blackbird
  Del Valle Regional Park; 2025-08-17 12:26
• 2025-08-17: Townsend's Warbler
  Coyote Hills Regional Park--North Pond; 2025-08-14 09:45
• 2025-08-16: Bank Swallow
  Coyote Hills Regional Park; 2025-08-15 08:07
• 2025-08-15: Swinhoe's White-eye
  Creekside Park (ALA Co.); 2025-08-13 14:34
• 2025-08-14: Wandering Tattler
  Hayward Regional Shoreline--Hayward's Landing; 2025-07-30 13:16
• 2025-08-13: Swan Goose
  San Lorenzo Community Center Park; 2025-08-09 12:27
• 2025-08-12: Western Sandpiper
  Elsie Roemer Bird Sanctuary; 2025-08-11 16:58
• 2025-08-11: Semipalmated Sandpiper
  Coyote Hills Regional Park; 2025-08-10 06:24
• 2025-08-10: Sanderling
  Elsie Roemer Bird Sanctuary; 2025-08-09 14:53
• 2025-08-09: Lazuli Bunting
  Garin/Dry Creek Pioneer Regional Park--May Rd. entrance; 2025-07-27 08:07
• 2025-08-08: Long-billed Dowitcher
  Coyote Creek Lagoon Trail; 2025-08-07 12:01
• 2025-08-07: Yellow-billed Magpie
  3 Calhoun Sisters' Ranch; 2025-08-02 10:30
• 2025-08-06: Western Grebe
  Alameda Creek--Quarry Lakes Regional Park; 2025-08-05 19:17
• 2025-08-05: Savannah Sparrow
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2025-08-04 11:11
• 2025-08-04: Bald Eagle
  Lake Temescal; 2025-08-04 15:00
• 2025-08-03: California Scrub-Jay
  Sabercat Creek Trail; 2025-08-02 20:06
• 2025-08-02: Bald Eagle
  Moraga Ave at Monte Ave, Piedmont, CA; 2025-07-30 19:10
• 2025-08-01: Pied-billed Grebe
  Alameda Creek--Quarry Lakes Regional Park; 2025-07-31 08:52
• 2025-07-31: American Kestrel
  Marlin Pound Neighborhood Park and wetlands; 2025-07-30 11:35
• 2025-07-30: Common Goldeneye
  Albany Mudflats; 2025-07-24 17:55
• 2025-07-29: Steller's Jay
  Mather Redwood Grove; 2025-07-28 15:34
• 2025-07-28: Swainson's Thrush
  Panoramic Hill (neighborhood); 2025-07-23 10:14
• 2025-07-27: Marsh Wren
  MLK Jr. Regional Shoreline; 2025-07-26 18:44
• 2025-07-26: Dunlin
  Harbor Bay Parkway; 2025-07-24 09:30
• 2025-07-25: Grasshopper Sparrow
  Pacific Commons Linear Park; 2025-06-30 10:50
• 2025-07-24: Lesser Goldfinch
  Home; 2025-07-23 17:55
• 2025-07-23: Ruddy Duck
  Hayward Regional Shoreline--Winton Ave. access and parking area; 2025-07-22 10:06
• 2025-07-22: Cassin's Kingbird
  Pacific Commons Linear Park; 2025-07-20 08:50
• 2025-07-21: Western Gull
  Lake Merritt--south; 2025-07-20 17:10
• 2025-07-20: Song Sparrow
  Hayward Regional Shoreline--Hayward Marsh; 2025-07-19 14:40
• 2025-07-19: Dunlin
  Hayward Regional Shoreline--Cogswell Marsh; 2025-07-12 15:01
• 2025-07-18: Muscovy Duck x Mallard (hybrid)
  ALA_Coast Guard Island; 2025-07-14 06:29
• 2025-07-17: Pied-billed Grebe
  Lake Temescal; 2025-07-16 12:49
• 2025-07-16: Brandt's Cormorant
  Alameda Wildlife Reserve--Breakwater; 2025-07-06 09:45
• 2025-07-15: Red-winged Blackbird
  Lake Temescal; 2025-07-14 17:31
• 2025-07-14: American Wigeon
  Coyote Hills Regional Park; 2025-07-04 09:50
• 2025-07-13: Swainson's Thrush
  Don Castro Regional Recreation Area; 2025-07-11 08:00
• 2025-07-12: Northern Shoveler
  Bay Farm Island--Shoreline Park; 2025-07-11 10:59
• 2025-07-11: Common Yellowthroat
  Coyote Hills Regional Park--Quarry Staging Area; 2025-07-09 14:51
• 2025-07-10: Snowy Plover
  Hayward Regional Shoreline--H.A.R.D. Marsh; 2025-07-09 08:20
• 2025-07-09: Snowy Plover
  Eden Landing--kayak launch; 2025-07-07 12:20
• 2025-07-08: Turkey Vulture
  Anthony Chabot Regional Park, Castro Valley US-CA 37.72106, -122.10932; 2025-07-07 19:32
• 2025-07-07: Lesser Yellowlegs
  Eden Landing Ecological Reserve; 2025-07-04 09:36
• 2025-07-06: Elegant Tern
  Hayward Regional Shoreline--Interpretive Center; 2025-07-05 11:18
• 2025-07-05: Anna's Hummingbird
  MLK Jr. Regional Shoreline--New Marsh/San Leandro Creek; 2025-07-04 17:11
• 2025-07-04: Yellow Warbler
  Lake Chabot Regional Park--Cameron Loop Trail; 2025-06-13 14:07
• 2025-07-03: Tricolored Blackbird
  San Antonio Reservoir - restricted access - Zwissig Pond; 2025-06-20 08:21
• 2025-07-02: Sharp-shinned Hawk
  Upper Claremont Canyon--UC Preserve; 2025-06-11 14:26
• 2025-07-01: Tree Swallow
  Shadow Cliffs Regional Park; 2025-06-30 16:24
• 2025-06-30: Ridgway's Rail
  MLK Jr. Regional Shoreline; 2025-06-28 10:30
• 2025-06-29: House Sparrow
  Arroyo High School; 2025-06-28 20:00
• 2025-06-28: Cassin's Kingbird
  Camp Parks, Dublin; 2025-06-25 08:23
• 2025-06-27: Ash-throated Flycatcher
  Don Edwards NWR (ALA Co.); 2025-06-26 08:18
• 2025-06-26: Townsend's Warbler
  Claremont Canyon Regional Preserve; 2025-05-31 10:37
• 2025-06-25: Allen's Hummingbird
  UC Berkeley--Botanical Gardens; 2025-06-23 14:07
• 2025-06-24: Cinnamon Teal
  Marlin Pound Neighborhood Park and wetlands; 2025-06-23 18:59
• 2025-06-23: Black Oystercatcher
  Hayward Regional Shoreline; 2025-06-21 13:30
• 2025-06-22: Townsend's Warbler
  Claremont Canyon Regional Preserve; 2025-05-31 10:37
• 2025-06-21: Downy Woodpecker
  4968 Proctor Rd, Castro Valley US-CA 37.71783, -122.07465; 2025-06-20 06:17
• 2025-06-20: Swainson's Thrush
  UC Berkeley--Botanical Gardens; 2025-06-18 13:22
• 2025-06-19: White-throated Swift
  Locksley Yard; 2025-06-18 09:50
• 2025-06-18: Great Egret
  Shadow Cliffs Regional Park; 2025-06-17 16:42
• 2025-06-17: Spotted Towhee
  Berkeley Hills; 2025-06-16 18:04
• 2025-06-16: Green-winged Teal
  Coyote Hills Regional Park; 2025-06-15 07:05
• 2025-06-15: Anna's Hummingbird
  Marlin Pound Neighborhood Park and wetlands; 2025-06-14 19:19
• 2025-06-14: Red-whiskered Bulbul
  9th and 22nd streets, Oakland; 2025-06-11 20:08
• 2025-06-13: Grasshopper Sparrow
  Garin/Dry Creek Pioneer Regional Park; 2025-06-12 07:30
• 2025-06-12: Vaux's Swift
  Sycamore Grove Park; 2025-06-02 18:45
• 2025-06-11: Northern Saw-whet Owl
  5873 Alderbrook Court, Castro Valley, California, US (37.721, -122.057); 2025-06-08 20:17
• 2025-06-10: Mallard
  McLaughlin Eastshore SP--Albany access; 2025-06-09 12:18
• 2025-06-09: Common Goldeneye
  Emeryville Marina; 2025-06-08 11:23
• 2025-06-08: Common Poorwill
  Mendenhall Rd.; 2025-06-05 21:30
• 2025-06-07: Belted Kingfisher
  Sunol Regional Wilderness; 2025-05-22 07:48
• 2025-06-06: Swainson's Thrush
  Don Castro Regional Recreation Area; 2025-06-05 07:30
• 2025-06-05: Purple Finch
  Panoramic Hill (neighborhood); 2025-06-04 10:06
• 2025-06-04: Ruddy Turnstone
  MLK Jr. Regional Shoreline; 2025-06-02 07:30
• 2025-06-03: Lesser Yellowlegs
  Coyote Hills Regional Park; 2025-06-01 07:00
• 2025-06-02: Common Merganser
  Quarry Lakes Regional Park; 2025-05-29 11:05
• 2025-06-01: Yellow-billed Magpie
  Del Valle Regional Park; 2025-05-29 11:00
• 2025-05-31: Red-crowned Amazon
  900–952 San Antonio Ave, Alameda US-CA 37.76938, -122.27021; 2025-05-22 07:05
• 2025-05-30: Black-throated Gray Warbler
  Del Valle Regional Park; 2025-05-17 10:50
• 2025-05-29: Scaly-breasted Munia
  Gomes Park; 2025-05-19 09:00
• 2025-05-28: Black Swift
  Zac's Yard; 2025-05-13 07:54
• 2025-05-27: Anna's Hummingbird x Selasphorus sp. (hybrid)
  Mendenhall Rd.; 2025-05-13 07:20
• 2025-05-26: Scaly-breasted Munia
  Gomes Park; 2025-05-19 09:00
• 2025-05-25: Cassin's Vireo
  Sunol Regional Wilderness; 2025-05-24 08:00
• 2025-05-24: Rose-breasted Grosbeak
  Oakland Hills, CA; 2025-05-18 09:20
• 2025-05-23: Western Meadowlark
  Auto selected 37.74450, -121.68919; 2025-05-22 05:29
• 2025-05-22: Ruddy Duck
  Lake Temescal; 2025-05-20 17:47
• 2025-05-21: Blue Grosbeak
  Mission Peak (ALA Co.); 2025-05-20 07:04
• 2025-05-20: Peregrine Falcon
  Seaplane Lagoon; 2025-05-18 10:52
• 2025-05-19: Long-tailed Duck
  Seaplane Lagoon; 2025-05-16 12:50
• 2025-05-18: Yellow Warbler
  Berkeley Aquatic Park; 2025-05-17 13:35
• 2025-05-17: Swainson's Hawk
  Morrison Canyon Rd, Fremont US-CA; 2025-05-14 13:31
• 2025-05-16: Pigeon Guillemot
  John Sutter Regional Park; 2025-05-14 08:37
• 2025-05-15: Swainson's Thrush
  Creekside Park (ALA Co.); 2025-05-14 07:48
• 2025-05-14: Olive-sided Flycatcher
  Mendenhall Rd.; 2025-05-13 07:20
• 2025-05-13: Yellow-breasted Chat
  Albany Bulb; 2025-05-06 10:29
• 2025-05-12: Wilson's Phalarope
  Don Edwards NWR--Tidelands Trail; 2025-05-10 09:16
• 2025-05-11: Pileated Woodpecker
  Sunol Regional Wilderness; 2025-05-08 08:00
• 2025-05-10: Red-necked Phalarope
  Hayward Regional Shoreline; 2025-05-09 10:45
• 2025-05-09: Horned Lark
  Garin/Dry Creek Pioneer Regional Park; 2025-05-07 07:06
• 2025-05-08: Lark Sparrow
  Hayward, Garin East-Walpert Ridge; 2025-05-06 14:45
• 2025-05-07: Least Tern
  Gate 31 Window (Wetland); 2025-05-06 19:14
• 2025-05-06: Great Blue Heron
  McLaughlin Eastshore SP--Albany access; 2025-05-05 18:32
• 2025-05-05: Bell's Sparrow
  Del Valle Regional Park--Cedar Mountain Trail; 2025-05-03 10:32
• 2025-05-04: Hammond's Flycatcher
  Chabot City Park; 2025-05-03 15:24
• 2025-05-03: Western Screech-Owl
  Mines Rd.--MP 5.75 (ALA Co.); 2025-04-26 05:45
• 2025-05-02: Ring-necked Pheasant
  Coyote Hills Regional Park; 2025-04-26 16:09
• 2025-05-01: Nashville Warbler
  Mendenhall Rd.; 2025-04-30 09:37
• 2025-04-30: Common Poorwill
  Mines Rd.--MP 5.75 (ALA Co.); 2025-04-26 05:45
• 2025-04-29: Yellow-billed Magpie
  Mines Rd. (ALA Co.); 2025-04-28 13:22
• 2025-04-28: Vaux's Swift
  Marlin Pound Neighborhood Park and wetlands; 2025-04-27 12:40
• 2025-04-27: Solitary Sandpiper
  Don Castro Regional Recreation Area, Hayward US-CA 37.69231, -122.05313; 2025-04-25 09:51
• 2025-04-26: Yellow-headed Blackbird
  Alameda Creek--Staging Area; 2025-04-19 09:42
• 2025-04-25: Prairie Falcon
  Washington Park (ALA Co.); 2025-04-22 14:35
• 2025-04-24: Rufous-crowned Sparrow
  Sycamore Grove Park - Arroyo Entrance; 2025-04-21 07:17
• 2025-04-23: Western Wood-Pewee
  Crown Memorial SB--Crab Cove area; 2025-04-22 13:20
• 2025-04-22: Redhead
  Alden Lane/Old Oak Road Trail; 2025-04-18 07:58
• 2025-04-21: Fox Sparrow
  Alameda Creek Trail, Union City US-CA 37.56416, -122.07029; 2025-04-20 09:13
• 2025-04-20: Bonaparte's Gull
  Hayward Regional Shoreline--H.A.R.D. Marsh; 2025-04-17 10:52
• 2025-04-19: Tree Swallow
  Washington Park (ALA Co.); 2025-04-18 13:40
• 2025-04-18: Warbling Vireo
  Garin/Dry Creek Pioneer Regional Park--May Rd. entrance; 2025-04-17 08:27
• 2025-04-17: Calliope Hummingbird
  Sycamore Grove Park - Arroyo Entrance; 2025-04-15 08:05
• 2025-04-16: Hairy Woodpecker
  Upper Claremont Canyon--UC Preserve; 2025-04-15 10:18
• 2025-04-15: Lazuli Bunting
  Mendenhall Rd.; 2025-04-14 06:08
• 2025-04-14: MacGillivray's Warbler
  Claremont Canyon Regional Preserve; 2025-04-13 07:48
• 2025-04-13: Western Kingbird
  Pacific Commons Linear Park; 2025-04-12 18:37
• 2025-04-12: Burrowing Owl
  Pacific Commons Linear Park; 2025-04-11 18:31
• 2025-04-11: Ash-throated Flycatcher
  Mines Rd.--MP 5.75 (ALA Co.); 2025-04-07 16:56
• 2025-04-10: Lawrence's Goldfinch
  Tennis Courts/Pool Drainage Ditch; 2025-04-08 17:28
• 2025-04-09: Bufflehead
  Berkeley Marina--bayside; 2025-04-08 18:31
• 2025-04-08: Bullock's Oriole
  Camp Parks, Dublin; 2025-04-07 10:10
• 2025-04-07: Western Flycatcher
  Anthony Chabot Regional Park, Oakland US-CA 37.75242, -122.10108; 2025-04-06 12:30
• 2025-04-06: Canyon Wren
  Sunol Regional Wilderness; 2025-04-04 08:15
• 2025-04-05: Pacific Wren
  Canyon Meadow, Reinhardt Redwood Regional Park; 2025-04-01 07:45
• 2025-04-04: Greater Scaup
  Elsie Roemer Bird Sanctuary; 2025-04-03 16:53
• 2025-04-03: Rufous Hummingbird
  Claremont Canyon Regional Preserve; 2025-04-02 09:10
• 2025-04-02: Indian Peafowl
  Ardenwood Farm; 2025-04-01 10:42
• 2025-04-01: Indigo Bunting
  5444 Hilltop Cres, Oakland US-CA 37.83245, -122.22562; 2025-03-26 09:20
• 2025-03-31: Barrow's Goldeneye
  Lake Merritt; 2025-03-28 11:49
• 2025-03-30: Turkey Vulture
  Lake Elizabeth; 2025-03-29 16:05
• 2025-03-29: Wilson's Warbler
  UC Berkeley--Fire Trail; 2025-03-28 10:38
• 2025-03-28: Hooded Oriole
  Pierce and Washington; 2025-03-25 09:59
• 2025-03-27: Great-tailed Grackle
  Shadow Cliffs Regional Park; 2025-03-26 18:49
• 2025-03-26: Snowy Plover
  Elsie Roemer Bird Sanctuary; 2025-03-25 11:15
• 2025-03-25: Song Sparrow
  Emeryville shoreline--near fire station; 2025-03-24 18:01
• 2025-03-24: Spotted Towhee
  Garin/Dry Creek Pioneer Regional Parks—Tamarack Rd entrance; 2025-03-23 19:17
• 2025-03-23: Canvasback
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2025-03-22 14:33
• 2025-03-22: Violet-green Swallow
  Mines Rd.--MP 19.76; 2025-03-21 12:14
• 2025-03-21: American Herring x Glaucous-winged Gull (hybrid)
  San Francisco Bay Trail--Coyote Creek Lagoon; 2025-03-18 17:06
• 2025-03-20: Common Raven
  Claremont Canyon Regional Preserve; 2025-03-19 16:31
• 2025-03-19: Double-crested Cormorant
  Elsie Roemer Bird Sanctuary; 2025-03-18 15:13
• 2025-03-18: Grasshopper Sparrow
  Garin/Dry Creek Pioneer Regional Park; 2025-03-16 11:04
• 2025-03-17: Brant
  MLK Jr. Regional Shoreline; 2025-03-16 09:48
• 2025-03-16: Sora
  Mosley Ave Marsh; 2025-03-15 09:58
• 2025-03-15: Short-billed Dowitcher
  Hayward Regional Shoreline--Grant Ave. access; 2025-03-12 07:30
• 2025-03-14: Muscovy Duck
  San Lorenzo Community Center Park; 2025-03-13 11:37
• 2025-03-13: Merlin
  Alameda Creek--Niles; 2025-03-10 09:22
• 2025-03-12: Ross's Goose
  Shadow Cliffs Regional Park; 2025-03-06 15:02
• 2025-03-11: Townsend's Warbler
  C4; 2025-03-10 16:26
• 2025-03-10: California Towhee
  Willimet; 2025-03-09 17:48
• 2025-03-09: Hermit Thrush
  1929 Virginia St, Berkeley US-CA 37.87622, -122.27211; 2025-03-08 13:41
• 2025-03-08: Black Skimmer
  Crown Memorial SB--Crab Cove area; 2025-03-06 17:52
• 2025-03-07: Brown-headed Cowbird
  MLK Jr. Regional Shoreline; 2025-03-06 07:30
• 2025-03-06: Greater White-fronted Goose
  Alameda Creek--Staging Area; 2025-03-03 14:16
• 2025-03-05: Graylag Goose
  Lake Merritt; 2025-03-01 08:55
• 2025-03-04: Cinnamon Teal
  MLK Jr. Regional Shoreline--Garretson Pt.; 2025-03-03 11:01
• 2025-03-03: Allen's Hummingbird
  Albany Bulb; 2025-03-02 14:37
• 2025-03-02: Yellow-rumped Warbler
  Fremont Springs, Warm Springs Blvd, Fremont; 2025-03-01 13:51
• 2025-03-01: Green-winged Teal
  Albany Bulb; 2025-02-28 16:37
• 2025-02-28: Domestic goose sp. x Canada Goose (hybrid)
  Shadow Cliffs Regional Park; 2025-02-26 15:00
• 2025-02-27: Varied Thrush
  Redwood Regional Park (ALA Co.--specific hotspot use encouraged); 2025-02-26 15:54
• 2025-02-26: Red-breasted Nuthatch
  Highland Hospital; 2025-02-25 14:57
• 2025-02-25: Northern Flicker
  Shadow Cliffs Regional Park; 2025-02-24 13:33
• 2025-02-24: Northern Rough-winged Swallow
  Garin/Dry Creek Pioneer Regional Park; 2025-02-23 10:45
• 2025-02-23: Chestnut-backed Chickadee
  UC Berkeley; 2025-02-22 17:11
• 2025-02-22: Nuttall's Woodpecker
  Arroyo Valle; 2025-02-21 15:30
• 2025-02-21: Short-billed Gull
  Crown Memorial SB--Crab Cove area; 2025-02-20 14:50
• 2025-02-20: American Robin
  Chabot College, Hayward US-CA (37.6408,-122.1037); 2025-02-19 20:18
• 2025-02-19: Least Sandpiper
  Don Edwards NWR (ALA Co.); 2025-02-18 13:08
• 2025-02-18: Glaucous Gull
  San Francisco Bay Trail--Coyote Creek Lagoon; 2025-02-12 12:01
• 2025-02-17: Great Horned Owl
  Crest Ave near group of bird feeders; 2025-02-16 18:19
• 2025-02-16: Loggerhead Shrike
  Alameda Creek--Staging Area; 2025-02-12 08:00
• 2025-02-15: Mountain Bluebird
  Cedar Mountain Winery; 2025-02-09 09:50
• 2025-02-14: Band-tailed Pigeon
  Home - Oakland; 2025-02-12 17:16
• 2025-02-13: Acorn Woodpecker
  Mission Hills, Pleasanton; 2025-02-12 13:46
• 2025-02-12: Common Yellowthroat
  Coyote Hills Regional Park; 2025-02-11 16:00
• 2025-02-11: Snowy Egret
  Albany Bulb, Albany US-CA 37.88996, -122.31341; 2025-02-10 16:00
• 2025-02-10: Northern Harrier
  Mission San Jose; 2025-02-09 14:43
• 2025-02-09: Surf Scoter
  Cesar Chavez Park; 2025-02-08 14:21
• 2025-02-08: Snow Goose
  Coyote Hills Regional Park; 2025-02-03 17:23
• 2025-02-07: Pelagic Cormorant
  Gilman Street Field and Berkeley Meadow N. of Virginia St.; 2025-02-06 16:25
• 2025-02-06: Greater Yellowlegs
  Albany Bulb, Albany US-CA 37.88958, -122.31161; 2025-02-05 16:20
• 2025-02-05: California Scrub-Jay
  Pierce and Washington; 2025-02-04 17:32
• 2025-02-04: Red-shouldered Hawk
  Carlos Bee Park; 2025-02-03 15:13
• 2025-02-03: Oak Titmouse
  Upper Dimond, Oakland US-CA (37.8033,-122.1980); 2025-02-02 16:58
• 2025-02-02: American Barn Owl
  Don Edwards NWR--No Name Trail; 2025-01-30 16:49
• 2025-02-01: Eurasian Collared-Dove
  West Oakland; 2025-01-31 12:20
• 2025-01-31: Anna's Hummingbird
  Seaplane Lagoon; 2025-01-30 17:04
• 2025-01-30: Snow Bunting
  Hayward Regional Shoreline--Mt. Trashmore; 2025-01-27 13:34
• 2025-01-29: Ruby-crowned Kinglet
  Vargas Plateau--Cliff Trail; 2025-01-28 17:35
• 2025-01-28: Osprey
  Coyote Hills Regional Park; 2025-01-26 15:11
• 2025-01-27: Cedar Waxwing
  Quarry Lakes Regional Park; 2025-01-26 15:07
• 2025-01-26: Brown Pelican
  MLK Jr. Regional Shoreline--Damon Marsh Trail; 2025-01-24 13:15
• 2025-01-25: Northern House Wren
  McLaughlin Eastshore SP--Berkeley Meadow; 2025-01-24 11:02
• 2025-01-24: Spotted Sandpiper
  Sea View Pkwy--Bay Trail Access; 2025-01-23 15:08
• 2025-01-23: Chilean Flamingo
  Coyote Hills Regional Park; 2025-01-22 08:00
• 2025-01-22: Western x Glaucous-winged Gull (hybrid)
  McLaughlin Eastshore SP--Brickyard; 2025-01-20 12:39
• 2025-01-21: Marbled Godwit
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2025-01-20 16:06
• 2025-01-20: Ferruginous Hawk
  Bruns Rd. pond; 2025-01-19 10:57
• 2025-01-19: Western Grebe
  Cesar Chavez Park; 2025-01-18 14:55
• 2025-01-18: Red-tailed Hawk
  Jean Sweeney Open Space Park; 2025-01-17 17:13
• 2025-01-17: American Pipit
  Shadow Cliffs Regional Park; 2025-01-16 15:56
• 2025-01-16: Mourning Dove
  Albany Hill Park; 2025-01-15 16:33
• 2025-01-15: Rock Wren
  Cesar Chavez Park; 2025-01-13 17:15
• 2025-01-14: American Herring Gull
  Elsie Roemer Bird Sanctuary; 2025-01-13 12:08
• 2025-01-13: Blue-gray Gnatcatcher
  Coyote Hills Regional Park--Visitor Center area; 2025-01-12 10:25
• 2025-01-12: Clark's Grebe
  McLaughlin Eastshore SP--Albany access; 2025-01-11 16:25
• 2025-01-11: Belted Kingfisher
  McLaughlin Eastshore SP--Berkeley Meadow; 2025-01-10 08:28
• 2025-01-10: California Quail
  Redwood Regional Park--Canyon Meadow area; 2025-01-09 15:59
• 2025-01-09: Ring-billed Gull
  Pt. Emery; 2025-01-08 14:43
• 2025-01-08: Surfbird
  McLaughlin Eastshore SP--Brickyard; 2025-01-04 15:31
• 2025-01-07: Northern Pintail
  MLK Jr. Regional Shoreline--New Marsh/San Leandro Creek; 2025-01-06 08:51
• 2025-01-06: Hutton's Vireo
  UC Berkeley--Botanical Gardens; 2025-01-05 13:05
• 2025-01-05: Common Murre
  1701 Monarch Street, Alameda, California, US (37.776, -122.309); 2025-01-04 13:20
• 2025-01-04: Black-crowned Night Heron
  McLaughlin Eastshore SP--Albany access; 2025-01-03 13:05
• 2025-01-03: Common Gallinule
  San Francisco Bay Trail--Coyote Creek Lagoon; 2025-01-02 14:11
• 2025-01-02: Hermit Warbler
  Alameda Creek--Niles; 2024-12-27 08:03
• 2025-01-01: Blue-winged x Cinnamon Teal (hybrid)
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2024-12-27 10:34
• 2024-12-31: American Coot
  Lake Merritt; 2024-12-30 16:45
• 2024-12-30: Eared Grebe
  Lake Merritt; 2024-12-29 13:30
• 2024-12-29: Glaucous-winged Gull
  McLaughlin Eastshore SP--Berkeley Meadow; 2024-12-28 15:15
• 2024-12-28: Northern Pygmy-Owl
  Welch Creek Rd. (parking permit required weekends); 2024-12-22 06:31
• 2024-12-27: Cackling Goose
  Hayward Regional Shoreline--Mt. Trashmore; 2024-12-26 15:29
• 2024-12-26: Black-and-white Warbler
  Lower Codornices Creek; 2024-12-21 10:28
• 2024-12-25: Red-throated Loon
  McLaughlin Eastshore SP--Berkeley Meadow; 2024-12-24 16:09
• 2024-12-24: Dark-eyed Junco
  Highland Hospital; 2024-12-23 13:14
• 2024-12-23: Short-eared Owl
  Coyote Hills Regional Park; 2024-12-17 15:35
• 2024-12-22: Virginia Rail
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2024-12-18 13:00
• 2024-12-21: White-throated Sparrow
  Del Valle Regional Park--Deer Jaw Trail; 2024-12-20 07:45
• 2024-12-20: Ruddy Turnstone
  Crown Memorial SB--Crab Cove area; 2024-12-18 07:45
• 2024-12-19: Purple Finch
  UC Berkeley--Botanical Gardens; 2024-12-18 09:54
• 2024-12-18: Golden Eagle
  Coyote Hills Regional Park; 2024-12-16 09:00
• 2024-12-17: Cassin's Kingbird
  Lawrence Livermore National Laboratory; 2024-12-10 11:24
• 2024-12-16: Brown Creeper
  Upper Jordan fire trail; 2024-12-15 16:37
• 2024-12-15: Savannah Sparrow
  Albany State Marine Reserve; 2024-12-14 12:55
• 2024-12-14: American Bittern
  Coyote Hills Regional Park; 2024-12-09 16:20
• 2024-12-13: Red-breasted Merganser
  Coyote Hills Regional Park, Fremont US-CA (37.5580,-122.0822); 2024-12-11 13:13
• 2024-12-12: Bald Eagle
  Warm Springs vernal pools; 2024-12-11 09:03
• 2024-12-11: Northern Shoveler
  Emeryville Marina; 2024-12-10 14:50
• 2024-12-10: Black Phoebe
  McLaughlin Eastshore SP--Brickyard; 2024-12-09 16:42
• 2024-12-09: Lesser Scaup
  San Francisco Bay Trail--Tony Lema Golf Course; 2024-12-08 11:08
• 2024-12-08: Wood Duck
  Shadow Cliffs Regional Park; 2024-12-07 15:30
• 2024-12-07: Lincoln's Sparrow
  Shadow Cliffs Regional Park; 2024-12-06 12:22
• 2024-12-06: House Finch
  Lower Codornices Creek; 2024-12-05 15:59
• 2024-12-05: Say's Phoebe
  Hayward Regional Shoreline--Mt. Trashmore; 2024-12-04 12:20
• 2024-12-04: White-crowned Sparrow
  Lake Chabot Regional Park; 2024-12-03 16:45
• 2024-12-03: European Starling
  Lower Codornices Creek; 2024-12-02 15:45
• 2024-12-02: Gadwall
  Hayward Regional Shoreline--Mt. Trashmore; 2024-12-01 13:07
• 2024-12-01: Golden-crowned Sparrow
  Tassajara Creek Regional Park; 2024-11-30 14:18
• 2024-11-30: Red-breasted Sapsucker
  Lake Merritt; 2024-11-29 14:31
• 2024-11-29: Phainopepla
  Arroyo Del Valle; 2024-11-24 11:45
• 2024-11-28: Lesser Goldfinch
  Schaefer Ranch Park; 2024-11-27 16:05
• 2024-11-27: Dunlin
  Berkeley Marina; 2024-11-26 14:58
• 2024-11-26: White-throated Swift
  Claremont Canyon Regional Preserve; 2024-11-25 09:56
• 2024-11-25: Pacific Loon
  Coyote Hills Regional Park; 2024-11-23 06:42
• 2024-11-24: Willet
  MLK Jr. Regional Shoreline--Damon Marsh Trail; 2024-11-23 15:37
• 2024-11-23: Blue-winged Teal x Northern Shoveler (hybrid)
  Eden Landing--kayak launch; 2024-11-20 06:59
• 2024-11-22: Barn Swallow
  Hayward Regional Shoreline--Mt. Trashmore; 2024-11-19 10:45
• 2024-11-21: House Sparrow
  4595 Gleason Dr, Dublin US-CA 37.71344, -121.87903; 2024-11-20 14:37
• 2024-11-20: White-breasted Nuthatch
  Ardenwood Farm; 2024-11-19 13:45
• 2024-11-19: Eurasian Wigeon
  Berkeley Aquatic Park; 2024-11-18 08:24
• 2024-11-18: Long-billed Dowitcher
  Robert W. Crown Memorial State Beach, Alameda US-CA 37.75573, -122.25499n; 2024-11-17 17:27
• 2024-11-17: Great Egret
  Coyote Hills Regional Park; 2024-11-16 16:18
• 2024-11-16: Black-headed Grosbeak
  1844 Channing Way, Berkeley, California, US (37.865, -122.273); 2024-11-10 10:12
• 2024-11-15: Wrentit
  UC Berkeley--Fire Trail; 2024-11-13 14:59
• 2024-11-14: Pygmy Nuthatch
  UC Berkeley--Fire Trail; 2024-11-13 14:59
• 2024-11-13: Black-necked Stilt
  Berkeley Aquatic Park; 2024-11-12 17:00
• 2024-11-12: Green Heron
  Coyote Hills Regional Park; 2024-11-10 14:26
• 2024-11-11: White-tailed Kite
  Coyote Hills Regional Park--Quarry Staging Area; 2024-11-10 15:49
• 2024-11-10: Forster's Tern
  Hayward Regional Shoreline--Hayward's Landing; 2024-11-09 13:30
• 2024-11-09: California Thrasher
  Redwood Regional Park--Canyon Meadow area; 2024-11-08 07:30
• 2024-11-08: Elegant Tern
  Elsie Roemer Bird Sanctuary; 2024-11-07 09:05
• 2024-11-07: Mallard
  Gomes Park; 2024-11-06 11:16
• 2024-11-06: Canada Goose
  Central Park, Fremont US-CA 37.54336, -121.96188; 2024-11-05 13:36
• 2024-11-05: Bushtit
  UC Berkeley; 2024-11-04 15:45
• 2024-11-04: Common Loon
  Oyster Bay Regional Shoreline; 2024-11-01 14:35
• 2024-11-03: Western Bluebird
  Del Valle Regional Park--Rocky Ridge Visitor Center; 2024-11-02 11:28
• 2024-11-02: Iceland Gull
  Elsie Roemer Bird Sanctuary; 2024-10-27 09:41
• 2024-11-01: American Goldfinch
  Middle Harbor Shoreline Park; 2024-10-31 10:10
• 2024-10-31: Marsh Wren
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2024-10-30 14:24
• 2024-10-30: Sanderling
  MLK Jr. Regional Shoreline; 2024-10-29 07:40
• 2024-10-29: Semipalmated Plover
  Elsie Roemer Bird Sanctuary; 2024-10-28 10:24
• 2024-10-28: Common Merganser
  Albany Bulb; 2024-10-27 09:22
• 2024-10-27: Black Turnstone
  Ballena Bay; 2024-10-26 10:43
• 2024-10-26: American Crow
  UC Berkeley--Eucalyptus Grove/Grinnell Natural Area; 2024-10-25 15:21
• 2024-10-25: Blue-winged Teal
  MLK Jr. Regional Shoreline; 2024-10-21 07:50
• 2024-10-24: Ring-necked Duck
  Lake Elizabeth; 2024-10-18 08:00
• 2024-10-23: Steller's Jay
  Del Valle Regional Park; 2024-10-22 12:19
• 2024-10-22: Black-throated Gray Warbler
  Ardenwood Farm; 2024-10-20 08:06
• 2024-10-21: Black Oystercatcher
  Crown Memorial SB--Crab Cove area; 2024-10-20 08:48
• 2024-10-20: American White Pelican
  Coyote Hills Regional Park--Dumbarton Quarry Campground and Day Use; 2024-10-19 11:00
• 2024-10-19: Ridgway's Rail
  San Francisco Bay Trail--Heron Bay; 2024-10-18 10:18
• 2024-10-18: Caspian Tern
  Elsie Roemer Bird Sanctuary; 2024-10-17 09:07
• 2024-10-17: Western Tanager
  2214 Jefferson Ave, Berkeley US-CA 37.86740, -122.27864; 2024-10-15 08:18
• 2024-10-16: Downy Woodpecker
  Redwood RP, South of Redwood Rd; 2024-10-15 11:56
• 2024-10-15: White-faced Ibis
  Berkeley Aquatic Park, Berkeley US-CA 37.86591, -122.30250; 2024-10-13 18:25
• 2024-10-14: Pied-billed Grebe
  Coyote Hills Regional Park; 2024-10-13 12:00
• 2024-10-13: Whimbrel
  Elsie Roemer Bird Sanctuary; 2024-10-12 14:00
• 2024-10-12: Sharp-shinned Hawk
  McLaughlin Eastshore SP--Berkeley Meadow; 2024-10-09 08:33
• 2024-10-11: Long-billed Curlew
  Eden Landing--kayak launch; 2024-10-10 07:37
• 2024-10-10: Rock Pigeon
  A1; 2024-10-09 16:10
• 2024-10-09: Tricolored Blackbird
  Ardenwood Farm; 2024-10-06 08:00
• 2024-10-08: Horned Grebe
  Emeryville Southern Seawall; 2024-10-06 13:28
• 2024-10-07: Western Gull
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2024-10-06 14:57
• 2024-10-06: Heermann's Gull
  Emeryville shoreline--near fire station; 2024-10-01 08:40
• 2024-10-05: Orange-crowned Warbler
  MLK Jr. Regional Shoreline; 2024-10-04 08:15
• 2024-10-04: American Kestrel
  Coyote Hills Regional Park; 2024-10-02 08:00
• 2024-10-03: Western Sandpiper
  Albany "Bulb", Albany US-CA 37.88961, -122.31294; 2024-10-02 09:01
• 2024-10-02: Wilson's Snipe
  Coyote Hills Regional Park; 2024-09-30 08:00
• 2024-10-01: Bewick's Wren
  UC Berkeley--Botanical Gardens; 2024-09-30 14:00
• 2024-09-30: California Gull
  Lakeside Park, Oakland US-CA 37.80742, -122.25561; 2024-09-29 13:15
• 2024-09-29: Red-winged Blackbird
  Alameda City Hall West; 2024-09-28 07:27
• 2024-09-28: Pine Siskin
  Panoramic Hill (neighborhood); 2024-09-22 17:13
• 2024-09-27: Cliff Swallow
  Lake Elizabeth; 2024-09-21 07:30
• 2024-09-26: American Avocet
  Eden Shores; 2024-09-25 10:40
• 2024-09-25: Hooded Merganser
  Don Edwards NWR--No Name Trail; 2024-09-21 09:11
• 2024-09-24: Wild Turkey
  Sunol Regional Wilderness; 2024-09-23 12:49
• 2024-09-23: American Wigeon
  Albany State Marine Reserve; 2024-09-22 08:34
• 2024-09-22: Killdeer
  MLK Jr. Regional Shoreline--Arrowhead Marsh; 2024-09-21 10:42
• 2024-09-21: Brandt's Cormorant
  Elsie Roemer Sanctuary; 2024-09-19 13:50
• 2024-09-20: Northern Mockingbird
  UC Berkeley; 2024-09-19 12:55
• 2024-09-19: Cooper's Hawk
  O’ Club and Vicinity; 2024-09-18 14:39
• 2024-09-18: Red Knot
  Albany Mudflats; 2024-09-15 12:25
• 2024-09-17: Chipping Sparrow
  Creekside Park (ALA Co.); 2024-09-16 08:00
• 2024-09-16: Black-bellied Plover
  Middle Harbor Shoreline Park; 2024-09-15 14:35
• 2024-09-15: Brewer's Blackbird
  Lake Elizabeth; 2024-09-14 09:34