Surfbird (Calidris virgata)
04 November 2025. Hayward Landing, Hayward, California, USA.
Endemic to North America, breeding in the mountains of central Alaska and the Yukon and wintering along the Pacific Coast from Alaska to South America.
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04 November 2025. Hayward Landing, Hayward, California, USA.
Endemic to North America, breeding in the mountains of central Alaska and the Yukon and wintering along the Pacific Coast from Alaska to South America.
#Birds
November 6, 2025 at 5:22 PM
Surfbird (Calidris virgata)
04 November 2025. Hayward Landing, Hayward, California, USA.
Endemic to North America, breeding in the mountains of central Alaska and the Yukon and wintering along the Pacific Coast from Alaska to South America.
#Birds
04 November 2025. Hayward Landing, Hayward, California, USA.
Endemic to North America, breeding in the mountains of central Alaska and the Yukon and wintering along the Pacific Coast from Alaska to South America.
#Birds
Bar-tailed Godwit (Limosa lapponica)
04 November 2025. Hayward Landing, Hayward, California, USA.
Originally found 02 November 2025 by Ed Yong, a first winter (formative plumage) bird retaining juvenile wing coverts and tertials.
#Birds
04 November 2025. Hayward Landing, Hayward, California, USA.
Originally found 02 November 2025 by Ed Yong, a first winter (formative plumage) bird retaining juvenile wing coverts and tertials.
#Birds
November 5, 2025 at 4:40 PM
Bar-tailed Godwit (Limosa lapponica)
04 November 2025. Hayward Landing, Hayward, California, USA.
Originally found 02 November 2025 by Ed Yong, a first winter (formative plumage) bird retaining juvenile wing coverts and tertials.
#Birds
04 November 2025. Hayward Landing, Hayward, California, USA.
Originally found 02 November 2025 by Ed Yong, a first winter (formative plumage) bird retaining juvenile wing coverts and tertials.
#Birds
Steller's Jay (Cyanocitta stelleri)
26 October 2025. North Lake, Golden Gate Park, San Francisco, California, USA.
Frequently misspelled, they were named in honor of the German naturalist Georg Wilhelm Steller who collected the first specimen.
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26 October 2025. North Lake, Golden Gate Park, San Francisco, California, USA.
Frequently misspelled, they were named in honor of the German naturalist Georg Wilhelm Steller who collected the first specimen.
#Birds
October 30, 2025 at 5:58 PM
Steller's Jay (Cyanocitta stelleri)
26 October 2025. North Lake, Golden Gate Park, San Francisco, California, USA.
Frequently misspelled, they were named in honor of the German naturalist Georg Wilhelm Steller who collected the first specimen.
#Birds
26 October 2025. North Lake, Golden Gate Park, San Francisco, California, USA.
Frequently misspelled, they were named in honor of the German naturalist Georg Wilhelm Steller who collected the first specimen.
#Birds
Snow Bunting (Plectrophenax nivalis)
28 October 2025. Mirada Surf County Park, El Granada, California, USA.
A rare vagrant in California. The sharply pointed and attenuated rectrices indicate an immature (formative plumage) and the all dark primary coverts and alula indicate a female.
#Birds
28 October 2025. Mirada Surf County Park, El Granada, California, USA.
A rare vagrant in California. The sharply pointed and attenuated rectrices indicate an immature (formative plumage) and the all dark primary coverts and alula indicate a female.
#Birds
October 29, 2025 at 3:37 PM
Snow Bunting (Plectrophenax nivalis)
28 October 2025. Mirada Surf County Park, El Granada, California, USA.
A rare vagrant in California. The sharply pointed and attenuated rectrices indicate an immature (formative plumage) and the all dark primary coverts and alula indicate a female.
#Birds
28 October 2025. Mirada Surf County Park, El Granada, California, USA.
A rare vagrant in California. The sharply pointed and attenuated rectrices indicate an immature (formative plumage) and the all dark primary coverts and alula indicate a female.
#Birds
Sharp-tailed Sandpiper (Calidris acuminata)
27 October 2025. Elsie Roemer Bird Sanctuary, Alameda, California, USA.
Harsh backlighting was a challenge. Found by Deborah Crooks October 24, a very rare and declining late Fall migrant in California.
#Birds
27 October 2025. Elsie Roemer Bird Sanctuary, Alameda, California, USA.
Harsh backlighting was a challenge. Found by Deborah Crooks October 24, a very rare and declining late Fall migrant in California.
#Birds
October 28, 2025 at 5:08 PM
Sharp-tailed Sandpiper (Calidris acuminata)
27 October 2025. Elsie Roemer Bird Sanctuary, Alameda, California, USA.
Harsh backlighting was a challenge. Found by Deborah Crooks October 24, a very rare and declining late Fall migrant in California.
#Birds
27 October 2025. Elsie Roemer Bird Sanctuary, Alameda, California, USA.
Harsh backlighting was a challenge. Found by Deborah Crooks October 24, a very rare and declining late Fall migrant in California.
#Birds
Dark-eyed Junco (Junco hyemalis)
24 August 2025. Shamrock Ranch, Pacifica, California, USA.
Posing on a dead sunflower head. A female of the race "J. h. pinosus" which is largely resident. They are distinguished by having more extensive pinkish color on their sides.
#Birds
24 August 2025. Shamrock Ranch, Pacifica, California, USA.
Posing on a dead sunflower head. A female of the race "J. h. pinosus" which is largely resident. They are distinguished by having more extensive pinkish color on their sides.
#Birds
October 24, 2025 at 4:29 PM
Dark-eyed Junco (Junco hyemalis)
24 August 2025. Shamrock Ranch, Pacifica, California, USA.
Posing on a dead sunflower head. A female of the race "J. h. pinosus" which is largely resident. They are distinguished by having more extensive pinkish color on their sides.
#Birds
24 August 2025. Shamrock Ranch, Pacifica, California, USA.
Posing on a dead sunflower head. A female of the race "J. h. pinosus" which is largely resident. They are distinguished by having more extensive pinkish color on their sides.
#Birds
Pied-billed Grebe (Podilymbus podiceps)
01 August 2017. Las Gallinas Valley Sanitary District, San Rafael, California, USA.
A peaceful reflective setting. An adult in breeding plumage showing black chin and bill ring.
#Birds
01 August 2017. Las Gallinas Valley Sanitary District, San Rafael, California, USA.
A peaceful reflective setting. An adult in breeding plumage showing black chin and bill ring.
#Birds
October 22, 2025 at 5:45 PM
Pied-billed Grebe (Podilymbus podiceps)
01 August 2017. Las Gallinas Valley Sanitary District, San Rafael, California, USA.
A peaceful reflective setting. An adult in breeding plumage showing black chin and bill ring.
#Birds
01 August 2017. Las Gallinas Valley Sanitary District, San Rafael, California, USA.
A peaceful reflective setting. An adult in breeding plumage showing black chin and bill ring.
#Birds
Cooper's Hawk (Astur cooperii)
22 August 2025. Pacifica, California, USA.
A juvenile Cooper's Hawk perching on our backyard fence checking out our bird feeders. They feed on small birds.
#Birds
22 August 2025. Pacifica, California, USA.
A juvenile Cooper's Hawk perching on our backyard fence checking out our bird feeders. They feed on small birds.
#Birds
October 21, 2025 at 6:42 PM
Cooper's Hawk (Astur cooperii)
22 August 2025. Pacifica, California, USA.
A juvenile Cooper's Hawk perching on our backyard fence checking out our bird feeders. They feed on small birds.
#Birds
22 August 2025. Pacifica, California, USA.
A juvenile Cooper's Hawk perching on our backyard fence checking out our bird feeders. They feed on small birds.
#Birds
Barn Swallow (Hirundo rustica)
24 August 2025. Point San Pedro, Pacifica, California, USA.
Late nestlings. Likely a second brood. The yellow "gape flanges" attached to the edges of the bill and yellow-orange mouth lining stimulate the adult birds to feed their babies.
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24 August 2025. Point San Pedro, Pacifica, California, USA.
Late nestlings. Likely a second brood. The yellow "gape flanges" attached to the edges of the bill and yellow-orange mouth lining stimulate the adult birds to feed their babies.
#Birds
October 20, 2025 at 5:22 PM
Barn Swallow (Hirundo rustica)
24 August 2025. Point San Pedro, Pacifica, California, USA.
Late nestlings. Likely a second brood. The yellow "gape flanges" attached to the edges of the bill and yellow-orange mouth lining stimulate the adult birds to feed their babies.
#Birds
24 August 2025. Point San Pedro, Pacifica, California, USA.
Late nestlings. Likely a second brood. The yellow "gape flanges" attached to the edges of the bill and yellow-orange mouth lining stimulate the adult birds to feed their babies.
#Birds
Great-tailed Grackle (Quiscalus mexicanus)
9 October 2022. Lake Merced, San Francisco, California, USA.
A blue iridescent male striking a tail-up pose. Still expanding their range, they were first recorded in California along the Colorado River in 1964.
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9 October 2022. Lake Merced, San Francisco, California, USA.
A blue iridescent male striking a tail-up pose. Still expanding their range, they were first recorded in California along the Colorado River in 1964.
#Birds
October 19, 2025 at 5:38 PM
Great-tailed Grackle (Quiscalus mexicanus)
9 October 2022. Lake Merced, San Francisco, California, USA.
A blue iridescent male striking a tail-up pose. Still expanding their range, they were first recorded in California along the Colorado River in 1964.
#Birds
9 October 2022. Lake Merced, San Francisco, California, USA.
A blue iridescent male striking a tail-up pose. Still expanding their range, they were first recorded in California along the Colorado River in 1964.
#Birds
Killdeer (Charadrius vociferus)
16 October 2025. Skylawn Cemetery, Highlands, California, USA.
They breeds across much of the continent, choosing gravel bars when available. But they have become well adapted to nesting on roadsides, golf course edges and even tar & gravel rooftops.
#Birds
16 October 2025. Skylawn Cemetery, Highlands, California, USA.
They breeds across much of the continent, choosing gravel bars when available. But they have become well adapted to nesting on roadsides, golf course edges and even tar & gravel rooftops.
#Birds
October 18, 2025 at 8:35 PM
Killdeer (Charadrius vociferus)
16 October 2025. Skylawn Cemetery, Highlands, California, USA.
They breeds across much of the continent, choosing gravel bars when available. But they have become well adapted to nesting on roadsides, golf course edges and even tar & gravel rooftops.
#Birds
16 October 2025. Skylawn Cemetery, Highlands, California, USA.
They breeds across much of the continent, choosing gravel bars when available. But they have become well adapted to nesting on roadsides, golf course edges and even tar & gravel rooftops.
#Birds
Red Crossbill (Loxia curvirostra)
16 October 2025. Skylawn Cemetery, Highlands, California, USA.
Famous for different populations having different call types and bill sizes.
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16 October 2025. Skylawn Cemetery, Highlands, California, USA.
Famous for different populations having different call types and bill sizes.
#Birds
October 17, 2025 at 1:03 AM
Red Crossbill (Loxia curvirostra)
16 October 2025. Skylawn Cemetery, Highlands, California, USA.
Famous for different populations having different call types and bill sizes.
#Birds
16 October 2025. Skylawn Cemetery, Highlands, California, USA.
Famous for different populations having different call types and bill sizes.
#Birds
Hudsonian Whimbrel (Numenius hudsonicus)
13 October 2025. Coyote Point Recreation Area, San Mateo, California, USA.
Taxonomy in transition. Formerly lumped with the Eurasian Whimbrel they are scheduled to be split in the next Clements/eBird update.
#Birds
13 October 2025. Coyote Point Recreation Area, San Mateo, California, USA.
Taxonomy in transition. Formerly lumped with the Eurasian Whimbrel they are scheduled to be split in the next Clements/eBird update.
#Birds
October 15, 2025 at 6:28 PM
Hudsonian Whimbrel (Numenius hudsonicus)
13 October 2025. Coyote Point Recreation Area, San Mateo, California, USA.
Taxonomy in transition. Formerly lumped with the Eurasian Whimbrel they are scheduled to be split in the next Clements/eBird update.
#Birds
13 October 2025. Coyote Point Recreation Area, San Mateo, California, USA.
Taxonomy in transition. Formerly lumped with the Eurasian Whimbrel they are scheduled to be split in the next Clements/eBird update.
#Birds
Pacific Golden-Plover (Pluvialis fulva)
13 October 2025. Coyote Point Recreation Area, San Mateo, California, USA.
A nice bright juvenile found 09 October by Michael Long. Increasingly scarce in California.
#Birds
13 October 2025. Coyote Point Recreation Area, San Mateo, California, USA.
A nice bright juvenile found 09 October by Michael Long. Increasingly scarce in California.
#Birds
October 14, 2025 at 3:28 PM
Pacific Golden-Plover (Pluvialis fulva)
13 October 2025. Coyote Point Recreation Area, San Mateo, California, USA.
A nice bright juvenile found 09 October by Michael Long. Increasingly scarce in California.
#Birds
13 October 2025. Coyote Point Recreation Area, San Mateo, California, USA.
A nice bright juvenile found 09 October by Michael Long. Increasingly scarce in California.
#Birds
White-faced Ibis (Plegadis chihi)
13 October 2025. Coyote Point Freshwater Marsh, San Mateo, California, USA.
Scarce along the immediate coast, this bird was first reported 07 October by Tom Duncan. A non-breeding adult showing the green and bronze sheen.
#Birds
13 October 2025. Coyote Point Freshwater Marsh, San Mateo, California, USA.
Scarce along the immediate coast, this bird was first reported 07 October by Tom Duncan. A non-breeding adult showing the green and bronze sheen.
#Birds
October 14, 2025 at 1:32 AM
White-faced Ibis (Plegadis chihi)
13 October 2025. Coyote Point Freshwater Marsh, San Mateo, California, USA.
Scarce along the immediate coast, this bird was first reported 07 October by Tom Duncan. A non-breeding adult showing the green and bronze sheen.
#Birds
13 October 2025. Coyote Point Freshwater Marsh, San Mateo, California, USA.
Scarce along the immediate coast, this bird was first reported 07 October by Tom Duncan. A non-breeding adult showing the green and bronze sheen.
#Birds
Western Flycatcher (Empidonax difficilis)
14 September 2025. Fort Mason, San Francisco, California, USA.
Formerly split from the virtually identical Cordilleran Flycatcher under the name "Pacific-slope Flycatcher."
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14 September 2025. Fort Mason, San Francisco, California, USA.
Formerly split from the virtually identical Cordilleran Flycatcher under the name "Pacific-slope Flycatcher."
#Birds
October 12, 2025 at 10:49 PM
Western Flycatcher (Empidonax difficilis)
14 September 2025. Fort Mason, San Francisco, California, USA.
Formerly split from the virtually identical Cordilleran Flycatcher under the name "Pacific-slope Flycatcher."
#Birds
14 September 2025. Fort Mason, San Francisco, California, USA.
Formerly split from the virtually identical Cordilleran Flycatcher under the name "Pacific-slope Flycatcher."
#Birds
Pygmy Nuthatch (Sitta pygmaea)
14 September 2025. Fort Mason, San Francisco, California, USA.
Usually preferring to forage on tree trunks and pine cones, this one has discovered the sweet joy Crimson Bottlebrush nectar.
#Birds
14 September 2025. Fort Mason, San Francisco, California, USA.
Usually preferring to forage on tree trunks and pine cones, this one has discovered the sweet joy Crimson Bottlebrush nectar.
#Birds
October 11, 2025 at 3:26 PM
Pygmy Nuthatch (Sitta pygmaea)
14 September 2025. Fort Mason, San Francisco, California, USA.
Usually preferring to forage on tree trunks and pine cones, this one has discovered the sweet joy Crimson Bottlebrush nectar.
#Birds
14 September 2025. Fort Mason, San Francisco, California, USA.
Usually preferring to forage on tree trunks and pine cones, this one has discovered the sweet joy Crimson Bottlebrush nectar.
#Birds
Lapland Longspur (Calcarius lapponicus)
10 October 2025. Mavericks Beach, Moss Beach, California, USA.
An uncommon and declining visitor to California, this individual was particularly cooperative. A female in non-breeding (basic) plumage by the lack of rufous nape and overall buffy color.
#Birds
10 October 2025. Mavericks Beach, Moss Beach, California, USA.
An uncommon and declining visitor to California, this individual was particularly cooperative. A female in non-breeding (basic) plumage by the lack of rufous nape and overall buffy color.
#Birds
October 10, 2025 at 9:33 PM
Lapland Longspur (Calcarius lapponicus)
10 October 2025. Mavericks Beach, Moss Beach, California, USA.
An uncommon and declining visitor to California, this individual was particularly cooperative. A female in non-breeding (basic) plumage by the lack of rufous nape and overall buffy color.
#Birds
10 October 2025. Mavericks Beach, Moss Beach, California, USA.
An uncommon and declining visitor to California, this individual was particularly cooperative. A female in non-breeding (basic) plumage by the lack of rufous nape and overall buffy color.
#Birds
Ruddy Turnstone (Arenaria interpres)
30 September 2025. Bodega Harbor, Bodega Bay, California, USA.
Non-breeding (basic) plumage. The smudgy "bow-tie" pattern on the chest and orange legs help distinguish them from the more common Black Turnstone.
#Birds
30 September 2025. Bodega Harbor, Bodega Bay, California, USA.
Non-breeding (basic) plumage. The smudgy "bow-tie" pattern on the chest and orange legs help distinguish them from the more common Black Turnstone.
#Birds
October 9, 2025 at 3:14 PM
Ruddy Turnstone (Arenaria interpres)
30 September 2025. Bodega Harbor, Bodega Bay, California, USA.
Non-breeding (basic) plumage. The smudgy "bow-tie" pattern on the chest and orange legs help distinguish them from the more common Black Turnstone.
#Birds
30 September 2025. Bodega Harbor, Bodega Bay, California, USA.
Non-breeding (basic) plumage. The smudgy "bow-tie" pattern on the chest and orange legs help distinguish them from the more common Black Turnstone.
#Birds
Cinnamon Teal (Spatula cyanoptera)
05 October 2025. Lake Merced, San Francisco, California, USA.
A striking adult male still showing body scalloping retained from summer plumage. Its population is estimated at fewer than 300,000 making it one of our least common dabbling ducks.
#Birding
05 October 2025. Lake Merced, San Francisco, California, USA.
A striking adult male still showing body scalloping retained from summer plumage. Its population is estimated at fewer than 300,000 making it one of our least common dabbling ducks.
#Birding
October 9, 2025 at 12:08 AM
Cinnamon Teal (Spatula cyanoptera)
05 October 2025. Lake Merced, San Francisco, California, USA.
A striking adult male still showing body scalloping retained from summer plumage. Its population is estimated at fewer than 300,000 making it one of our least common dabbling ducks.
#Birding
05 October 2025. Lake Merced, San Francisco, California, USA.
A striking adult male still showing body scalloping retained from summer plumage. Its population is estimated at fewer than 300,000 making it one of our least common dabbling ducks.
#Birding
Clark's Grebe (Aechmophorus clarkii)
05 October 2025. Lake Merced, San Francisco, California, USA.
A recently hatched juvenile, not yet full grown and still begging for food. Note more extensive white plumage but a darker bill and interesting crown pattern.
#Birds
05 October 2025. Lake Merced, San Francisco, California, USA.
A recently hatched juvenile, not yet full grown and still begging for food. Note more extensive white plumage but a darker bill and interesting crown pattern.
#Birds
October 6, 2025 at 5:57 PM
Clark's Grebe (Aechmophorus clarkii)
05 October 2025. Lake Merced, San Francisco, California, USA.
A recently hatched juvenile, not yet full grown and still begging for food. Note more extensive white plumage but a darker bill and interesting crown pattern.
#Birds
05 October 2025. Lake Merced, San Francisco, California, USA.
A recently hatched juvenile, not yet full grown and still begging for food. Note more extensive white plumage but a darker bill and interesting crown pattern.
#Birds
Painted Bunting (Passerina ciris)
04 October 2025. El Granada, California, USA.
Donna Pomeroy kindly allowed birders access to her house to see this Painted Bunting visiting a feeder in her yard. A rare vagrant in California with at least four previous San Mateo County records.
#Birds
04 October 2025. El Granada, California, USA.
Donna Pomeroy kindly allowed birders access to her house to see this Painted Bunting visiting a feeder in her yard. A rare vagrant in California with at least four previous San Mateo County records.
#Birds
October 5, 2025 at 10:41 PM
Painted Bunting (Passerina ciris)
04 October 2025. El Granada, California, USA.
Donna Pomeroy kindly allowed birders access to her house to see this Painted Bunting visiting a feeder in her yard. A rare vagrant in California with at least four previous San Mateo County records.
#Birds
04 October 2025. El Granada, California, USA.
Donna Pomeroy kindly allowed birders access to her house to see this Painted Bunting visiting a feeder in her yard. A rare vagrant in California with at least four previous San Mateo County records.
#Birds
Great Crested Flycatcher (Myiarchus crinitus)
03 October 2025. Fort Mason, San Francisco, California, USA.
Note the red inner web extending to the tip and all the way to the feather shaft and the dark centers to the crown feathers. The fourth record for the city of San Francisco.
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03 October 2025. Fort Mason, San Francisco, California, USA.
Note the red inner web extending to the tip and all the way to the feather shaft and the dark centers to the crown feathers. The fourth record for the city of San Francisco.
#Birds
October 4, 2025 at 3:47 PM
Great Crested Flycatcher (Myiarchus crinitus)
03 October 2025. Fort Mason, San Francisco, California, USA.
Note the red inner web extending to the tip and all the way to the feather shaft and the dark centers to the crown feathers. The fourth record for the city of San Francisco.
#Birds
03 October 2025. Fort Mason, San Francisco, California, USA.
Note the red inner web extending to the tip and all the way to the feather shaft and the dark centers to the crown feathers. The fourth record for the city of San Francisco.
#Birds
Common Gallinule (Gallinula galeata)
28 September 2025. Las Gallinas Valley Sanitary District, San Rafael, California, USA.
Rather shy and reclusive immature lacking the bright
red frontal shield. Recently split from the Common Moorhen (Gallinula chloropus) of Eurasia.
#Birds
28 September 2025. Las Gallinas Valley Sanitary District, San Rafael, California, USA.
Rather shy and reclusive immature lacking the bright
red frontal shield. Recently split from the Common Moorhen (Gallinula chloropus) of Eurasia.
#Birds
October 3, 2025 at 3:33 PM
Common Gallinule (Gallinula galeata)
28 September 2025. Las Gallinas Valley Sanitary District, San Rafael, California, USA.
Rather shy and reclusive immature lacking the bright
red frontal shield. Recently split from the Common Moorhen (Gallinula chloropus) of Eurasia.
#Birds
28 September 2025. Las Gallinas Valley Sanitary District, San Rafael, California, USA.
Rather shy and reclusive immature lacking the bright
red frontal shield. Recently split from the Common Moorhen (Gallinula chloropus) of Eurasia.
#Birds