Date: 3/23/26 5:22 pm From: ms.hiker99 via groups.io <ms.hiker99...> Subject: [LACoBirds] Angeles Crest Highway
All, Highway 2 is now open between Big Pines and Vincent Gap. Blue Ridge Road has a locked gate across it, as does Grassy Hollow. There are still snow patches along the road, and Mt. Baden-Powell has quite a bit of snow. Here are my checklists for three stops along that stretch:
Date: 3/22/26 6:50 pm From: Kimball Garrett via groups.io <cyanolyca818...> Subject: [LACoBirds] Big Rock Creek notes
Birders,
The road up Big Rock Creek from the Big Pines Hwy in Valyermo has finally reopened after the December/January storms. The good news is that there is now access to the Big Rock Creek riparian (from the National Forest Boundary upstream to Sycamore Flat Campground) and to the Big Rock Creek Campground area. The bad news is that the hordes of weekend revelers who trash the creek are now back in full force, so expect a bit of chaos if you visit on weekends. However, almost nobody goes to the end of the paved road (at the Fenner Canyon Prison Camp) to bird the BIg Rock Campground area, and it is quite birdy right now. [It looks like the gate on the road up to the South Fork of BIg Rock Creek is closed and locked.]
The gate to the road to and beyond Big Rock Campground is closed and locked, so you can't drive into the campground or up to Angeles Crest Hwy. at Vincent Gap. Not that you could do that anyway since the winter storms completely obliterated the road from shortly beyond the gate to the Icy Springs tributary confluence and beyond, You can make your way on foot (being careful in several areas where what used to be the road is now a set of ravines with lots of rocks of various sizes and shapes). This morning I walked about a mile up the road and had lots of bird activity. There were at least eight singing territorial Black-throated Gray Warblers (similar to Naresh's experience yesterday on the Angeles Crest beyond Chilao). Also at least six singing Western Warbling-Vireos, a Western Flycatcher, several Townsend's Solitaires, and an active Hutton's Vireo nest. See my eBird list here: https://ebird.org/atlascalifornia/checklist/S312148398
Lawrence's Goldfinches have been common and conspicuous through most of the Valyermo/Juniper Hills/Pearblossom area in the past few weeks (with some at Big Rock as well). Scott's Orioles are just now showing up in force in the Joshua tree/juniper woodlands.
Not much movement of vultures and Swainson's Hawks yet (a couple of big vulture days a few weeks ago, but the only Swainson's I've seen in the desert foothills was a single bird yesterday in Juniper Hills that had likely roosted the previous night in the area).
This is the Los Angeles Rare Bird Alert for March 22, 2026.
A “EURASIAN” GREEN-WINGED TEAL was at the Hansen Spreading Grounds on March 15. Google Maps 34.2504, -118.3844
A continuing SOLITARY SANDPIPER was at Hansen Dam through March 17 along the base of the dam (north side) east of the outflow.
A COMMON MURRE was along the lower Los Angeles at Willow Street on March 15.
A SABINE’S GULL was offshore south of San Pedro on March 16.
Inland BROWN PELICANS were at Reseda Park on March 15 and at Hollywood Reservoir from March 17-18.
A YELLOW-BELLIED SAPSUCKER continued at Kenneth Hahn SRA through March 16. Google Maps 34.0064, -118.3654
A TROPICAL KINGBIRD continued at El Dorado Park in Long Beach through March 16 in Area 3.
A VESPER SPARROW was at Glen Haven and Sholom Memorial Park in Sylmar on March 15.
Six WHITE-THROATED SPARROWS were reported in the past week.
A GREEN-TAILED TOWHEE continued by Monte Verde Park in Lakewood through March 19.
A BALTIMORE ORIOLE continued at Kenneth Hahn SRA through March 15 by the Japanese Garden.
The OVENBIRD continued along the lower Los Angeles River near Willow Street through March 17. Google Maps 33.8064,-118.2043
A PALM WARBLER continued at Belvedere Park in East Los Angeles through March 21 (south of the lake). A PINE WARBLER continued in the northeast part of the park through March 21.
A BLACK-THROATED GREEN WARBLER continued at the William Andrews Clark Library in Los Angeles through March 20. A SUMMER TANAGER was here on March 19.
A ROSE-BREASTED GROSBEAK continued along the Mineral Wells Trail in Griffith Park through March 14. A SUMMER TANAGER was present here through March 17. Google Maps 34.1394, -118.2881
-end transcript
Jon L Fisher
Glendale, CA
<JonF60...>
EVENTS AND ANNOUNCEMENTS
For all events, field trips and announcements, please see our website at http://www.laaudubon.org
Date: 3/18/26 2:05 pm From: Kimball Garrett via groups.io <cyanolyca818...> Subject: Re: [LACoBirds] Swainson's hawk picket lines: March 21
Birders,
Just a quick note to encourage folks who might be in or near the Antelope
Valley on Saturday to also be watching for migrating Swainson's Hawks. The
Antelope Valley generally does not get the push of Swainson's Hawks that is
expected along the coastal slope foothills in February. Those birds are
probably heading up into the Central Valley (and beyond). But beginning in
March, and especially in the latter half of that month, these hawks begin
to move north over the A. V. -- sometimes even in triple digits. These
later birds are probably heading to more easterly breeding areas, such as
in the western Great Basin.
Thus, we have a chance not only to get a handle on numbers of Swainson's
Hawks moving through our region in the spring, but we can also tease apart
the two slightly different migration routes through the county in terms of
both geography and timing.
Kimball Garrett
Juniper Hills
On Wed, Mar 18, 2026 at 9:51 AM Lance Benner via groups.io <lbenner=
<charter.net...> wrote:
> Greetings Everyone,
>
> The purpose of this email is to provide a quick update on Swainson's Hawk
> migration through this area and to invite you to join us on picket lines on
> Saturday, March 21, to try to understand their migration routes better.
>
>
>
Date: 3/18/26 1:42 pm From: Vargas, Norman via groups.io <normvargas2011...> Subject: Re: [LACoBirds] Swainson's hawk picket lines: March 21
For those who can't get out but would like to watch for hawks,
ALERTCalifornia and its vast network of "fire" cams might be useful to see
hawks moving along the foothills. There are many cameras and watching a few
cameras live may show something. Time lapse videos can be studied
afterwards also. They can be found here.
https://cameras.alertcalifornia.org/?<pos...> Look for Pine
Mountain, Johnson Peak, Mount Harvard, Sunset Peak, San Sevaine Lookout,
etc.
Given the few hawks I see over San Gabriel, I presume some come off the
west end of the Whittier Hills which implies they are coming north along
the mountains east of Orange County. There are a few cameras there,
Santiago Peak and Chino Hills, that may show limited numbers.
I will be at Mount Wilson on the east end overlooking the Santa Anita
Canyon. Last year I was at the lookout/helipad? at Chantry Flat which gives
a nice view south and east to see whether birds continue west or turn up
the canyon. If someone goes there, arrive early as the parking lot fills up
quickly. Overflow parking is available at the pack station for $20, but
mention you are there for the annual hawk watch and maybe you can get a
discount. Enjoy the food and drink afterward.
Norm Vargas
San Gabriel and Mount Wilson
On Wed, Mar 18, 2026 at 9:51 AM Lance Benner via groups.io <lbenner=
<charter.net...> wrote:
> Greetings Everyone,
>
> The purpose of this email is to provide a quick update on Swainson's Hawk
> migration through this area and to invite you to join us on picket lines on
> Saturday, March 21, to try to understand their migration routes better.
>
> I've been keeping track of all the Swainson's hawks reported in eBird west
> and north of Borrego Springs and Palm Springs this month, and to date,
> about 350 Swainson's hawks have moved through the area. This is far fewer
> than we had tallied at this date last year so it could be that we've missed
> a lot due to unusually clear weather, which makes the birds hard to see,
> and/or that a significant number haven't arrived yet.
>
> There have been fewer large groups of hawks seen moving along the
> foothills west of Glendora relative to previous years. Reports dating back
> several years have documented the birds flying into the mountains over
> Glendora Ridge during sunny weather; more birds are seen west through
> Pasadena when low clouds are present.
>
> Right now we're close to the historical peak of Swainson's hawk migration
> in this area.
>
> We'd like to invite you to help us check sites along the foothills _and_
> in the San Gabriel Mountains.
>
> In 2025 observers spread out east-west along the foothills and also in a
> rough line in the mountains along the Angeles Crest Highway. Currently the
> Angeles Crest Highway is open on the west from La Canada-Flintridge to the
> gate at mile 54, which is about 3 miles east of Newcomb's Ranch.
>
> We don't know in detail where the hawks go once they get into the
> mountains, so we'd like to position observers along the Angeles Crest
> Highway east of Clear Creek Junction (where the Crest and the Angeles
> Forest Highways intersect) to watch for hawks from 9:00-11:00 on March 21.
>
> We suspect that sites east of Red Box Gap might be more likely to have
> hawks, but we don't really know. We can't guarantee that hawks will
> migrate over any specific location, but it we won't know if we don't try.
>
> If this might interest you, please feel free to contact me if you have a
> site you'd like to check; if not, I can suggest locations, although pretty
> much any spot along the road with clear views to the south and east could
> work well.
>
> Locations along the Angeles Forest Highway might also be worth checking
> (say, Mill Creek Summit). It's also fine if you just head up there and
> report back later. Bear Divide could also be worth checking even though
> it's farther west. 50+
> hawks were reported there on March 16.
>
> In 2025, the largest numbers were seen around miles 45-46 on the Angeles
> Crest Highway.
>
> We also welcome reports from observers along the foothills from the Palm
> Springs area on the east all the way to the Grapevine on the west.
>
> It would be particularly helpful if someone could cover Glen Helen Park to
> see if the birds are moving through the Cajon Pass.
>
> Of course, observations from the Antelope Valley and anywhere else in the
> greater Los Angeles area are also welcome.
>
> Thank you!
>
> Lance
>
> Lance Benner
> Pasadena, CA
> On behalf of Los Angeles Birders
>
>
>
>
Date: 3/18/26 9:51 am From: Lance Benner via groups.io <lbenner...> Subject: [LACoBirds] Swainson's hawk picket lines: March 21
Greetings Everyone, The purpose of this email is to provide a quick update on Swainson's Hawk migration through this area and to invite you to join us on picket lines on Saturday, March 21, to try to understand their migration routes better. I've been keeping track of all the Swainson's hawks reported in eBird west and north of Borrego Springs and Palm Springs this month, and to date, about 350 Swainson's hawks have moved through the area. This is far fewer than we had tallied at this date last year so it could be that we've missed a lot due to unusually clear weather, which makes the birds hard to see, and/or that a significant number haven't arrived yet. There have been fewer large groups of hawks seen moving along the foothills west of Glendora relative to previous years. Reports dating back several years have documented the birds flying into the mountains over Glendora Ridge during sunny weather; more birds are seen west through Pasadena when low clouds are present. Right now we're close to the historical peak of Swainson's hawk migration in this area. We'd like to invite you to help us check sites along the foothills _and_ in the San Gabriel Mountains. In 2025 observers spread out east-west along the foothills and also in a rough line in the mountains along the Angeles Crest Highway. Currently the Angeles Crest Highway is open on the west from La Canada-Flintridge to the gate at mile 54, which is about 3 miles east of Newcomb's Ranch. We don't know in detail where the hawks go once they get into the mountains, so we'd like to position observers along the Angeles Crest Highway east of Clear Creek Junction (where the Crest and the Angeles Forest Highways intersect) to watch for hawks from 9:00-11:00 on March 21. We suspect that sites east of Red Box Gap might be more likely to have hawks, but we don't really know. We can't guarantee that hawks will migrate over any specific location, but it we won't know if we don't try. If this might interest you, please feel free to contact me if you have a site you'd like to check; if not, I can suggest locations, although pretty much any spot along the road with clear views to the south and east could work well. Locations along the Angeles Forest Highway might also be worth checking (say, Mill Creek Summit). It's also fine if you just head up there and report back later. Bear Divide could also be worth checking even though it's farther west. 50+hawks were reported there on March 16. In 2025, the largest numbers were seen around miles 45-46 on the Angeles Crest Highway. We also welcome reports from observers along the foothills from the Palm Springs area on the east all the way to the Grapevine on the west. It would be particularly helpful if someone could cover Glen Helen Park to see if the birds are moving through the Cajon Pass. Of course, observations from the Antelope Valley and anywhere else in the greater Los Angeles area are also welcome. Thank you! Lance Lance Benner Pasadena, CA On behalf of Los Angeles Birders _._,_._,_
Date: 3/18/26 9:39 am From: Lance Benner via groups.io <lbenner...> Subject: [LACoBirds] Swainson's hawk migration
Hi Everyone, Swainson's hawk migration is finally underway across Los Angeles County and adjacent areas. Until early March only a trickle of birds had been reported, but in the last week there's been a significant uptick. Here's a list of at least five Swainson's hawks reported west of Anza-Borrego since early March:
N Date Time Location Observers 34 Mar 5 1646 Debs Park Van Pierszalowski ?? Mar 5 morning Aguanga. Large group reported on Facebook. Near Palomar Mountain. 5 Mar 5 0720 Hahamongna Watershed Park Jeff and Mary Fenwick 42 Mar 7 0811 Griffith Park Los Angeles Birders Young Birders 12 Mar 7 0913 Griffith Park Richard Davis (possible some of the same birds seen by LAB) 5 Mar 10 0725 Hahamongna Jeff and Mary Fenwick 32 Mar 12 1007 Mouth of Fish Canyon Kurt Cato 47 Mar 14 1355 Barley Flats Naresh Satyan 20 Mar 15 1840 Cresthaven Dr, Riverside Angela Kenny
51 Mar 16 0709 Bear Divide Jodhan Fine 10 Mar 16 0815 O'Melveny Park Anna Mindel & Mike Grubb 53 Mar 16 0915 north Glendora Patrick GavitTotal: 329 Updated 2026 Mar 17
We're going to organize a picket line again on Saturday, March 21. I'll provide details for that in a separate email. Regards, Lance Lance Benner Pasadena, CA On behalf of Los Angeles Birders _._,_._,_
Date: 3/15/26 8:45 pm From: Alexander Viduetsky via groups.io <alikoster...> Subject: [LACoBirds] 2 White-throated Sparrows at Descanso Gardens on March 15
Hello birders, Today (Sunday, March 15, 2026), there were two White-throated Sparrows actively foraging on the ground at Descanso Gardens. I was surprised to see both of them near each other. If interested, you may see my photos and a short video of them on my Flickr page: https://flic.kr/s/aHBqjCN7TU
Good birding, Alexander Viduetsky Valley Village, CA
Date: 3/14/26 9:23 pm From: Naresh Satyan via groups.io <naresh.satyan...> Subject: [LACoBirds] Swainson's Hawks over the San Gabriel mountains today
Hi all,
I hiked up to Barley Flats in the San Gabriel mountains today (3/14) and had a group of 47 Swainson's Hawks fly over mid-afternoon at 3:15 pm.
My sense is that most Swainson's Hawk observations in our area are of birds that come down to roost overnight, and these birds are seen in the morning as they leave, particularly against the foothills on the coastal slope and on overcast days. But I think we miss the majority of birds that are migrating high overhead throughout the day, taking routes determined by weather and wind conditions on the day, and impossible to see against blue skies. Anyway, for those who are more interested in what I actually saw rather than idle speculation: this was a single group of 47 birds flying low above / on the north side of the ridge at Barley Flats, heading due west at 3:15 pm. This ridge (Barley Flats/Lawlor/Strawberry/Josephine) is the southern wall of Big Tujunga canyon, which runs east-west in the area. Winds were light to moderate from the west at Barley Flats. These birds were heading west into the wind, at the southern edge of a large area with stronger west winds (the entire western Antelope Valley). As seems to be typical for early season birds, the majority of the birds in the flock were dark(ish) birds.
On my way down from the hike, I had a flock of about 100 Cliff Swallows also heading west into the wind, but taking a line over the West Fork San Gabriel canyon between Barley Flats and Mt Wilson.
Otherwise, there was little sign of migrant activity apart from a couple of hummingbirds that flew over without stopping and perhaps a slightly-higher-than-expected number (16) of Audubon's Warblers at 5500'. Most singing birds in the area were residents, and Mountain Quail were particularly vocal. A California Thrasher was doing a perfect impression of an Olive-sided Flycatcher (https://macaulaylibrary.org/asset/652807284).
This is the Los Angeles Rare Bird Alert for March 14, 2026.
A RED-THROATED LOON continued at the Earvin Magic Johnson Recreation Area in Willowbrook through March 7.
A SOLITARY SANDPIPER continued along the Coyote Creek Bikeway in La Mirada through March 11.
A LESSER BLACK-BACKED GULL continued at the Rio Hondo Spreading Grounds in Pico Rivera on March 13.
A BROWN PELICAN was briefly at Bonelli Regional Park in San Dimas on March 9.
A SHORT-EARED OWL continued in the Antelope Valley through March 7 at 60th Street West and Avenue B.
A female WILLIAMSON’S SAPSUCKER continued in the pines below Brand Library at Brand Park in Glendale through March 8.
A YELLOW-BELLIED SAPSUCKER was at Kenneth Hahn SRA through March 13 at the top of the park.
A WHITE-THROATED SPARROW continued at Descanso Gardens in La Canada through March 11 and another was by Picnic Area 2 at Bonelli Regional Park in San Dimas on March 11.
A GREEN-TAILED TOWHEE continued by Monte Verde Park in Lakewood through March 13.
A BALTIMORE ORIOLE continued at the Kenneth Hahn SRA through March 11 in the Japanese Garden area.
The OVENBIRD continued along the lower Los Angeles River near Willow Street through March 13. Google Maps 33.8064,-118.2043. A WHITE-THROATED SPARROW continues in the area as well.
The CAPE MAY WARBLER at Loyola Marymount University continued through March 7 here- 33.9688, -118.4167.
A PALM WARBLER continued at Belvedere Park in East Los Angeles through March 13 (south of the lake). A PINE WARBLER continued in the northeast part of the park through March 13.
A BLACK-THROATED GREEN WARBLER was at Hahamongna Watershed Park in Pasadena from March 8-12 north of the dirt parking area north of the athletic fields (lower west side of the park).
A PAINTED REDSTART continued at San Dimas Canyon Park through March 8 near the east restrooms.
SUMMER TANAGERS were at Stearns Champions Park in Long Beach through March 7, in Griffith Park (Old Zoo Trails area) through March 12 and nearby along Mineral Wells Trail through March 13.
-end transcript
Jon L Fisher
Glendale, CA
<JonF60...>
EVENTS AND ANNOUNCEMENTS
For all events, field trips and announcements, please see our website at http://www.laaudubon.org
Date: 3/13/26 7:55 am From: <tgmiko...> via groups.io <tgmiko...> Subject: [LACoBirds] Claremont Swainson's Hawks
HI Two adult dark morph birds just flew into Oak Par Cemetery, counterintuitively from the north, and I get the impression that they are roosting in the trees of the cemetery, proper (so you can be here with a camera tomorrow morning when they lift off). I am on cemetery property, but in the northern unkempt grassy area looking for Lawrence's Goldfinches. This morning in my neighborhood vaguely half a mile west of here I had what looked like an immature light morph bird also flying at rooftop level. I hate it when they are sneaky like that.
Tom Miko Claremont 91711 909.241.3300 "We lose a rifle and get punished. They lose a war and get promoted."--Ben Edwards
Date: 3/11/26 10:15 pm From: Lance Benner via groups.io <lbenner...> Subject: [LACoBirds] California Bird Atlas Update + March 19 Town Hall
All, The message below from Van summarizes progress on the California Bird Atlas through the end of February. In a nutshell, things are going really well and have significantly exceeded expectations. Q & A Session:There will be a state-wide Questions and Answers meeting over Zoom on March 19 at 7 pm PDT. Van's email below provides instructions for how to sign up. This will be an excellent opportunity to ask questions about breeding codes, bird behavior that constitutes different levels of breeding evidence, vocalizations by various species that represent singing vs. others that don't, eBird hotspots near block boundaries, the "Complete Breeding Code List" question, and more. Direct link to the February summary:https://ebird.org/atlascalifornia/news/atlas-dispatch-feb-1-feb-28-2026 Within Los Angeles County, data have now been entered for 293 of the 434 blocks, or slightly more than 2/3, and the number of people contributing exceeds 420. 191 species have received a breeding code and breeding has been confirmed for 58. The species in LA County confirmed in the most blocks (with a minumum of at least ten) include:Mourning DoveAnna's HummingbirdAllen's HummingbirdRed-shouldered HawkRed-tailed HawkGreat-horned OwlBlack PhoebeAmerican CrowCommon RavenBushtitScaly-breasted MuniaHouse SparrowHouse FinchCalifornia TowheeThe species above are listed in taxonomic order. The species confirmed the most is currently Common Raven, which has been confirmed in 39 blocks. If you haven't already done so, please join us! Regards, Lance Lance BennerPasadena, CA ----------Forwarded Message----------
From: "Van Pierszalowski via groups.io" Reply-To: <van...> To: <CALBIRDS...> Sent: March 9, 2026 at 9:11 AM PDT Subject: [CALBIRDS] California Bird Atlas Update + March 19 Town Hall
Birders,
As many of you know, California’s first statewide Breeding Bird Atlas launched on January 1, 2026. In just over two months, the level of participation across the state has been remarkable. Breeding code use in January and February was up a staggering +545% over last year.
As of March 9:
*
42,885 checklists have been submitted to the Atlas
*
2,538 atlasers have joined the project and submitted at least one checklist
*
3,924 blocks have Atlas data
*
All 58 counties have Atlas data
By the end of January, 61 species had accepted Confirmed breeding codes. By the end of February, that number had risen to 102. The full February report is available in the latest edition of the Atlas Dispatch.
If you have not yet joined the eBird project, we encourage you to do so here.
For a quick visual overview of how to get started, you can watch the Quick Start video.
Participating is very similar to how you already use eBird, but opting into the Atlas ensures your observations become part of the permanent statewide dataset being built to guide conservation and land management decisions for decades to come.
The Atlas is being coordinated by California Bird Atlas (CBA), an independent nonprofit. We will be hosting the first CBA Town Hall on Zoom on March 19 at 7:00 pm PT. You can register for the webinar here.
We have been deeply encouraged by the number of individual donors stepping up to support the project. If you are able, please consider making a tax-deductible contribution here. Your support helps fund the infrastructure and coordination needed to sustain this statewide effort.
Thank you all for joining the project. It has been inspiring to see the California birding community come together around this effort, and we are only just getting started.
Happy Atlasing,
Van Pierszalowski
Executive Director, California Bird Atlas <van...>
Date: 3/11/26 12:06 pm From: Chris Spurgeon via groups.io <chris...> Subject: [LACoBirds] Pasadena Audubon now accepting 2026 grant applications
Pasadena Audubon is pleased to announce that we are now accepting Spring 2026 applications for our Research and Educational Grants program. We’re offering grants up to $5,000 to help fund both scientific research and community-based programs. We’re particularly interested in avian research that’s relevant to Southern California or the Pacific Flyway.
We’re also offering grants up to $1,000 to young birders and students (undergraduate and graduate) to help defray the rising costs of scientific conferences and related events.
The deadline for applications is fast approaching, April 3rd, 2026, and applicants will be notified of acceptance by April 20, 2026. Full details are online at www.pasadenaaudubon.org/grants ( http://www.pasadenaaudubon.org/grants ).
Questions? Contact <grants...>
Please feel free to widely redistribute this notice!
On Monday, March 9, 2026 at 11:01:21 AM PDT, Patricia Bates via groups.io <batesbird...> wrote:
One male in Encino this morning. About a week early.
Thanks
Pat Bates
Mobile device 818 425 0962
On Mon, Mar 9, 2026, 09:53 Aaron Kreisberg via groups.io <akberg90...> wrote:
Two males seen on Catalina today.
Aaron Kreisberg805-679-1578
On Sun, Mar 8, 2026, 7:36 PM <mexczech...> via groups.io <mexczech...> wrote:
Hi Birders,
Haven't gotten a feel for the dates one expects to see hooded orioles, so this may not be very noteworthy. Was one in my yard today, brilliant orange.
Tim ZajicRPV
On 3/9/2026 15:41, Luke Tiller via groups.io wrote:
> Hey all,
>
> EBird bar charts are invaluable when it comes to questions like this.
> As you will see on the LA County bar chart attached, the first week of
> March is exactly when you see the bump of early arriving Hooded
> Orioles. EBird is an incredible tool when it comes to most status and
> distribution questions:
> https://ebird.org/barchart?byr=1900&eyr=2026&bmo=1&emo=12&r=US-CA-037 > <https://ebird.org/barchart?byr=1900&eyr=2026&bmo=1&emo=12&r=US-CA-037> >
> Good Birding!
>
> Luke Tiller, Altadena.
>
Date: 3/9/26 12:03 pm From: Ann and Eric via groups.io <motmots...> Subject: Re: [LACoBirds] hooded oriole, RPV
Our first of season Hooded Oriole in the Baldwin Hills appeared March 6th.Ann and Eric BrooksLASent from my Galaxy -------- Original message --------From: "Patricia Bates via groups.io" <batesbird...> Date: 3/9/26 11:01 AM (GMT-08:00) To: <akberg90...> Cc: <mexczech...>, "LACoBirds Groups.io" <lacobirds...> Subject: Re: [LACoBirds] hooded oriole, RPV One male in Encino this morning. About a week early.ThanksPat BatesMobile device 818 425 0962On Mon, Mar 9, 2026, 09:53 Aaron Kreisberg via groups.io <akberg90...> wrote:Two males seen on Catalina today.Aaron Kreisberg805-679-1578On Sun, Mar 8, 2026, 7:36 PM <mexczech...> via groups.io <mexczech...> wrote:Hi Birders,Haven't gotten a feel for the dates one expects to see hooded orioles, so this may not be very noteworthy. Was one in my yard today, brilliant orange.Tim ZajicRPV
Date: 3/9/26 11:01 am From: Patricia Bates via groups.io <batesbird...> Subject: Re: [LACoBirds] hooded oriole, RPV
One male in Encino this morning. About a week early.
Thanks
Pat Bates
Mobile device 818 425 0962
On Mon, Mar 9, 2026, 09:53 Aaron Kreisberg via groups.io <akberg90=
<gmail.com...> wrote:
> Two males seen on Catalina today.
>
> Aaron Kreisberg
> 805-679-1578
>
>
> On Sun, Mar 8, 2026, 7:36 PM <mexczech...> via groups.io <mexczech=
> <aol.com...> wrote:
>
>> Hi Birders,
>>
>> Haven't gotten a feel for the dates one expects to see hooded orioles, so
>> this may not be very noteworthy. Was one in my yard today, brilliant
>> orange.
>>
>> Tim Zajic
>> RPV
>>
>
>
Date: 3/9/26 10:24 am From: Vargas, Norman via groups.io <normvargas2011...> Subject: [LACoBirds] 250 turkey vultures at Mount Wilson
Kettles of turkey vultures have been rising out of Santa Anita Canyon for
the last 20 minutes and continuing westward along the south side of the
ridge. No Swainson’s Hawks were seen among them.
Date: 3/9/26 9:53 am From: Aaron Kreisberg via groups.io <akberg90...> Subject: Re: [LACoBirds] hooded oriole, RPV
Two males seen on Catalina today.
Aaron Kreisberg
805-679-1578
On Sun, Mar 8, 2026, 7:36 PM <mexczech...> via groups.io <mexczech=
<aol.com...> wrote:
> Hi Birders,
>
> Haven't gotten a feel for the dates one expects to see hooded orioles, so
> this may not be very noteworthy. Was one in my yard today, brilliant
> orange.
>
> Tim Zajic
> RPV
>
>
Hi Birders,
Haven't gotten a feel for the dates one expects to see hooded orioles, so this may not be very noteworthy. Was one in my yard today, brilliant orange.
Tim ZajicRPV
This is the Los Angeles Rare Bird Alert for March 7, 2026.
A RED-THROATED LOON continued at the Earvin Magic Johnson Recreation Area in Willowbrook through March 4.
LESSER BLACK-BACKED GULLS included one at Peck Road Water Conservation Park in Arcadia on March 1, one along the Los Angeles River at Soto Street in Vernon on March 6 and three between the Slauson and Imperial crossings on March 1.
A ZONE-TAILED HAWK continued in Monrovia (vicinity of Encinitas and Greystone) through March 2.
A female WILLIAMSON’S SAPSUCKER continued in the pines below Brand Library at Brand Park in Glendale through March 1.
A YELLOW-BELLIED SAPSUCKER was at Kenneth Hahn SRA from March 1-6 at the top of the park.
The DUSKY-CAPPED FLYCATCHER at Vincent Lugo Park in San Gabriel was reported through March 1. It often frequents the southeast area of the park.
TROPICAL KINGBIRDS were in Area 3 of El Dorado Park in Long Beach on March 1, at the San Gabriel Coastal Basin Spreading Grounds in Pico Rivera through March 5, at Golden Shore Marine Reserve in Long Beach through March 3, and at Colorado Lagoon in Long Beach through March 4.
The THICK-BILLED KINGBIRD in Griffith Park along the Mineral Wells Trail was reported through March 5. Google Maps 34.1394, -118.2881. One to two ROSE-BREASTED GROSBEAKS continued at this location through March 1 as did at least one SUMMER TANAGER through March 5.
The GREATER PEWEE at Monrovia Canyon Park continued around the Nature Center through February 28.
A GREEN-TAILED TOWHEE continued by Monte Verde Park in Lakewood through March 3.
Another GREEN-TAILED TOWHEE was at Pomona College on March 5.
A BALTIMORE ORIOLE continued at the Kenneth Hahn SRA through March 6 in the Japanese Garden area.
The OVENBIRD continued along the lower Los Angeles River near Willow Street through March 3. Google Maps 33.8064,-118.2043. A WHITE-THROATED SPARROW continues in the area as well.
A BLACK-AND-WHITE WARBLER continued at Athens Park through March 5.
The CAPE MAY WARBLER at Loyola Marymount University continued through March 3 here- 33.9688, -118.4167.
A BLACKBURNIAN WARBLER continued at Whaley Park in Long Beach through March 4 at various locations within the park.
Another BLACKBURNIAN WARBLER continued at a residence in Long Beach through March 4.
A PALM WARBLER continued at Belvedere Park in East Los Angeles through March 6 (south of the lake). A PINE WARBLER was found here on March 1 and continued through March 4.
Another PALM WARBLER was north of the lake at the Earvin Magic Johnson Recreation Area in Willowbrook on March 4.
A YELLOW-RUMPED X GRACE’S WARBLER continued at El Dorado Park in Long Beach through March 3. Check the pines around the Fire Station at the south side of Area 3.
The BLACK-THROATED GREEN WARBLER at William Andrews Clark Library in Los Angeles continued through March 3.
A PAINTED REDSTART continued at San Dimas Canyon Park near the restrooms through March 3 near the east restrooms.
SUMMER TANAGERS were at Chavez Ravine in Elysian Park on March 1, in Griffith Park in the Old Zoo area on March 1, and at Scherer Park in Long Beach on March 1.
-end transcript
Jon L Fisher
Glendale, CA
<JonF60...>
EVENTS AND ANNOUNCEMENTS
For all events, field trips and announcements, please see our website at http://www.laaudubon.org
Date: 3/6/26 1:01 pm From: rebecca.fenning via groups.io <rebecca.fenning...> Subject: [LACoBirds] LA Birders Webinar 3/10: How humans have shaped Anna's hummingbirds
Dear Birders,
You are invited to the next LA Birders webinar and to this spring’s
offering of Birding 101, which only has 2 spots remaining. More information
about both below:
As humans continue to modify the environment, it’s important we
characterize how these changes affect and interact with organisms in
nature. Using a combination of Christmas Bird Count data, newspaper
articles, museum collections, and thermal imaging, we discovered
fascinating relationships between the Anna’s Hummingbird (Calypte anna) and
human-induced environmental change over the past 150 years in California,
including range expansions and bill shape changes in association with
temperature and nectar feeders.
This webinar will be livestreamed on our YouTube channel
<https://tinyurl.com/2y6efp3f> and will also be recorded for later viewing.
Please use the YouTube link above (alternatively:
https://tinyurl.com/2y6efp3f) which will take you directly to LAB’s main
page, where the live webinar should be visible once it begins at 7pm.
Are you interested in learning about bird identification in a safe and fun
environment? Birding 101 is the beginning birding class that’s been so
successful for over a decade. Birding 101 was designed to give birders the
structure, knowledge, and tools to get more out of Birding! Birding 101 is
also perfect for partners or children of birders.
This course is made up of three online classroom sessions in the evenings
(6:30pm-9pm) on March 24, March 31, and April 7, 2026. There will also be
two in-person field trips in the mornings of March 29 (a Sunday) and April
4 (a Saturday), 2026 at Los-Angeles-area locations to be determined. You
will learn the tools, resources, and skills needed for birding in an
entertaining format. Participants are expected to attend all three classes
and both field trips.
Registration is $100 for non-LAB members (this includes LAB membership for
1 year), and $80 for LAB members. Registration is only $10 for LAB-S
student members ages 12-17. For LAB-S students, a parent/guardian must sign
up and take the course as well; please sign up the student and
parent/guardian separately. More information is on our website.
<https://www.labirders.org/event_signups/birding101mar2026dlq.html>
Become a LAB Member! Though our webinars will always remain free and
available to all, members of Los Angeles Birders have access to live
webinars via Zoom, invitations to special LAB-only field trips, priority
sign-up on LAB field trips & events, and discounts on paid LAB programs. To
learn more about membership, please see our website
<https://www.labirders.org/>!
Looking for a past webinar? Don’t forget that a list of all of our
previously recorded webinars <https://www.labirders.org/webinars.html> is
available on our website – which might come in handy if you want to study
up before a field trip, or if you're looking to build your birding skills
from home! Just scroll all the way down, past our upcoming and most recent
online programs and you'll find a list of webinars sorted by category.
These recordings are all viewable via our YouTube
<https://www.youtube.com/channel/UCHbAhQTFVaeowMCl-sD2e0g> page.
Upcoming Events
3/10 Supplemental Feeding as a Driver of Population Expansion and
Morphological Change in Anna's Hummingbirds with Faye Romero (webinar)
3/21 Bonelli Park with Keith Condon (field trip - sign up coming soon!)
3/24 Birding 101 begins!
4/1 First Sundays at the Huntington (member only field trip)
4/14 Vireo Identification with Kimball Garrett and Jon Dunn (webinar)
Date: 3/3/26 11:56 am From: Chuck & Lillian via groups.io <misclists...> Subject: [LACoBirds] SMBAS program Tues. 3/3/26, 7:30 pm: Evolutionary History and Biogeography of Passerines, with Diego Blanco
Birders:
Santa Monica Bay Audubon Society invites you to our monthly program tomorrow evening.
>Evolutionary History and Biogeography of Passerines, with Diego Blanco. >Zoom Evening Meeting, Tuesday, 3 March, 7:30 p.m. >Zoom waiting room opens 7:15 p.m.
>Diego Blanco of the Moore Laboratory of Ornithology will present an >Evolutionary History and Biogeography of Passerines. Topics will >include song bird behavior, evolution, and conservation. Diego will >describe the avian family tree and explain how songbirds have spread >across the globe and how they've changed over time.
>Before Diego Blanco became an Outreach and Research Assistant at the >Moore Lab of Zoology at Occidental College, he was a Los Angeles >area birder and naturalist. He enjoys hiking, camping, and >documenting biodiversity through photography and illustration. Diego >graduated from Cornell University in 2022 and has worked as an >administrative assistant at the Theodore Payne Foundation for Wild >Flowers and Native Plants where he taught field sketching and bird >identification classes. He spent the summer 2024 season as a point >count technician with the Klamath Bird Observatory conducting >surveys on bird populations and plant communities in Whiskeytown >National Recreation Area and Lassen Volcanic National Park in >Northern California.
Date: 3/2/26 2:22 pm From: Naresh Satyan via groups.io <naresh.satyan...> Subject: [LACoBirds] Lots of Common Murres in the San Pedro channel
Hi all,
Yesterday March 1, some of us went on a small boat ride in the San Pedro channel on the zodiac Cetacea out of Long Beach (Rainbow Harbor). We had clear skies, light swell and mostly calm winds with only minor wind chop. We travelled a big loop, checking the San Pedro escarpment from San Pedro to Point Vicente, then out to the 270 Bank in the western San Pedro channel, then south towards the west end of Catalina island, then followed the dropoff on the north side of the island east past the isthmus, and finally turned back to cross the channel and get back to Rainbow Harbor.
Seabirds were interesting. Some winters there are no Common Murres in our waters. Yesterday they were everywhere - along the San Pedro escarpment, the 270 bank, on the north side of Catalina island, and mid-channel. We tallied a total of 188 birds, which I think is my highest count in decades. The other alcid present in good numbers was a total of 90 Rhinoceros Auklets, which interestingly were absent entirely from the San Pedro escarpment but were present in good numbers closer to the island. We also had a few Cassin's Auklets, but disappointingly, no Scripps's Murrelets, which seem to be scarce so far this season.
The only tubenoses were a couple hundred Black-vented Shearwaters and a single Sooty Shearwater that quickly flew past the boat. Three Parasitic Jaegers were seen in different places. A small flock of 5 Red Phalaropes was in shallow waters south of the harbor.
Dave Bell found a (continuing?) nonbreeding/immature White-winged Scoter in the LA river channel next to the Pierpoint Landing parking lot and lighthouse before we left, and this bird was present on our return. I understand this bird is still continuing in the same area today March 2.
Non-bird wildlife was rather scarce, but included a small pod of Pacific white-sided dolphins, a small shark, a distant large baleen whale, and a "smelled-only" Minke whale.
Date: 3/1/26 9:58 pm From: Ron Cyger via groups.io <ron...> Subject: Re: [LACoBirds] Removal of Zone-tailed.Hawk Palms
Hey Ed,
The two huge palms that held most of the vultures were removed. They were
on private property, not on the causeway...
Ron Cyger
Monrovia
On Sun, Mar 1, 2026 at 5:50 PM edstonick <edstonick...> wrote:
> I decided to stop by the area this evening. The trees are still there, but
> they have been heavily trimmed.
>
> Ed
>
> Sent from my Galaxy
>
>
> -------- Original message --------
> From: "Ron Cyger via groups.io" <ron...>
> Date: 2/28/26 2:08 PM (GMT-08:00)
> To: <LACoBirds...>
> Subject: [LACoBirds] Removal of Zone-tailed.Hawk Palms
>
> Fellow birders,
>
> The two large palm trees on private property that were the center of the
> Turkey Vulture roost in Monrovia were removed over the last few days.
>
> I don't know how this will change vulture or hawk patterns, but this may
> be why the Zone-tailed Hawk has been spotted outside of the roost area in
> the last few days.
>
> Ron Cyger
> Monrovia
>
>
Date: 3/1/26 5:50 pm From: Ed Stonick via groups.io <edstonick...> Subject: Re: [LACoBirds] Removal of Zone-tailed.Hawk Palms
I decided to stop by the area this evening. The trees are still there, but they have been heavily trimmed.EdSent from my Galaxy -------- Original message --------From: "Ron Cyger via groups.io" <ron...> Date: 2/28/26 2:08 PM (GMT-08:00) To: <LACoBirds...> Subject: [LACoBirds] Removal of Zone-tailed.Hawk Palms Fellow birders,The two large palm trees on private property that were the center of the Turkey Vulture roost in Monrovia were removed over the last few days.I don't know how this will change vulture or hawk patterns, but this may be why the Zone-tailed Hawk has been spotted outside of the roost area in the last few days.Ron CygerMonrovia
Date: 3/1/26 7:54 am From: <tgmiko...> via groups.io <tgmiko...> Subject: Re: [LACoBirds] Removal of Zone-tailed.Hawk Palms
Hey Ron,
I guess it doesn't matter, but do you think they removed the palms because
of all the turkey vultures, because of all the bird watchers, or just
because?
Tom Miko
Claremont 91711
909.241.3300
"We lose a rifle and get punished. They lose a war and get promoted."--Ben
Edwards
On Sat, Feb 28, 2026, 2:08 PM Ron Cyger via groups.io <ron=
<cyger.org...> wrote:
> Fellow birders,
>
> The two large palm trees on private property that were the center of the
> Turkey Vulture roost in Monrovia were removed over the last few days.
>
> I don't know how this will change vulture or hawk patterns, but this may
> be why the Zone-tailed Hawk has been spotted outside of the roost area in
> the last few days.
>
> Ron Cyger
> Monrovia
>
>
>
This is the Los Angeles Rare Bird Alert for February 27, 2026.
RED-THROATED LOONS were at the Earvin Magic Johnson Recreation Area in Willowbrook from February 22-25 and at the San Gabriel Coastal Basin Spreading Grounds in Pico Rivera on February 22.
A ZONE-TAILED HAWK continued in Monrovia (vicinity of Encinitas and Greystone) through February 23. Others reports came from the foothills above La Canada on February 26 and over Pasadena on February 27.
A female WILLIAMSON’S SAPSUCKER continued in the pines below Brand Library at Brand Park in Glendale through February 27.
The DUSKY-CAPPED FLYCATCHER at Vincent Lugo Park in San Gabriel was reported through February 23. It often frequents the southeast area of the park.
The TROPICAL KINGBIRD along the Los Angeles River at Willow Street in Long Beach was seen through February 24.
The THICK-BILLED KINGBIRD in Griffith Park along the Mineral Wells Trail was reported through February 25. Google Maps 34.1394, -118.2881. One to two ROSE-BREASTED GROSBEAKS continued at this location through February 25 as did up to two SUMMER TANAGERS through February 23.
The GREATER PEWEE at Monrovia Canyon Park continued around the Nature Center through February 26.
A HAMMOND’S FLYCATCHER continued at El Dorado Park in Long Beach through February 24 (along Studebaker Road across from LA Marimba Street).
A WESTERN FLYCATCHER was at Murphy Ranch Park in Whittier on February 26.
A continuing DARK-EYED “GRAY-HEADED” JUNCO was north of the sports field on the west side of Hahamongna Watershed Park in Pasadena on February 27.
A GREEN-TAILED TOWHEE continued by Monte Verde Park in Lakewood through February 27.
An OVENBIRD continued along the lower Los Angeles River near Willow Street through February 27. Google Maps 33.8064,-118.2043.
A BLACK-AND-WHITE WARBLER was in Area 1 at El Dorado Park in Long Beach on February 25.
A BLACKBURNIAN WARBLER continued at Whaley Park in Long Beach through February 26 at various locations within the park.
A PALM WARBLER continued at Belvedere Park in East Los Angeles through February 25 (south of the lake).
A continuing GRACE’S WARBLER was at Wardlow Park in Long Beach through February 24.
A YELLOW-RUMPED X GRACE’S WARBLER continued at El Dorado Park in Long Beach through February 26. Last seen in the pines around the Fire Station at the south side of Area 3.
A PAINTED REDSTART continued at San Dimas Canyon Park near the restrooms through February 23 near the east restrooms.
SUMMER TANAGERS were in Claremont on February 24 and in Griffith Park (Old Zoo area) through February 26.
-end transcript
Jon L Fisher
Glendale, CA
<JonF60...>
EVENTS AND ANNOUNCEMENTS
For all events, field trips and announcements, please see our website at http://www.laaudubon.org
Date: 2/28/26 2:08 pm From: Ron Cyger via groups.io <ron...> Subject: [LACoBirds] Removal of Zone-tailed.Hawk Palms
Fellow birders,
The two large palm trees on private property that were the center of the Turkey Vulture roost in Monrovia were removed over the last few days.
I don't know how this will change vulture or hawk patterns, but this may be why the Zone-tailed Hawk has been spotted outside of the roost area in the last few days.
This is the Los Angeles Rare Bird Alert for February 22, 2026.
Two ANCIENT MURRELETS were at the Ballona Creek Mouth on February 15. A BLACK-LEGGED KITTIWAKE was here on February 19.
Two LESSER BLACK-BACKED GULLS were along the Los Angeles River at Clara Street in Cudahy on February 12. Others were along the river at Florence Street on February 18, at the San Gabriel Coastal Basin Spreading Grounds in Pico Rivera on February 19 and (likely the same individual) at the Rio Hondo Spreading Grounds- south of Washington- on February 22.
A ZONE-TAILED HAWK continued in Monrovia (vicinity of Encinitas and Greystone) through February 21
The DUSKY-CAPPED FLYCATCHER at Vincent Lugo Park in San Gabriel was reported through February 21. It often frequents the southeast area of the park.
TROPICAL KINGBIRDS were at Marina Vista Park in Long Beach on February 17, at Colorado Lagoon in Long Beach on February 20 and at Golden Shore Marine Reserve in Long Beach on February 21.
The THICK-BILLED KINGBIRD in Griffith Park along the Mineral Wells Trail was reported through February 20. Google Maps 34.1394, -118.2881. One to two ROSE-BREASTED GROSBEAKS continued here through February 18 as did a SUMMER TANAGER through February 19.
The GREATER PEWEE at Monrovia Canyon Park continued around the Nature Center through February 21.
A HAMMOND’S FLYCATCHER was at El Dorado Park in Long Beach on February 20 (along Studebaker Road across from LA Marimba Street).
A WESTERN FLYCATCHER was in Zuma Canyon on February 14.
CASSIN’S VIREOS included one in Claremont on February 15 and two in the Sepulveda Basin on February 15.
SAGEBRUSH SPARROWS were at 215th Street East and Avenue J in the Antelope Valley on February 14 and at 250th Street East at Adobe Mountain (2 birds) on February 14.
A GREEN-TAILED TOWHEE continued by Monte Verde Park in Lakewood through February 21.
An ORCHARD ORIOLE continued on San Clemente Island (no public access) through February 14.
An OVENBIRD continued along the lower Los Angeles River near Willow Street through February 16. Google Maps 33.8064,-118.2043.
A TENNESSEE WARBLER was at Barnsdall Art Park in Los Angeles on February 18.
The CAPE MAY WARBLER at Loyola Marymount University was reported through February 18.
A BLACKBURNIAN WARBLER continued at Whaley Park in Long Beach through February 21.
A PALM WARBLER continued at Belvedere Park in East Los Angeles through February 15 (south of the lake).
A YELLOW-RUMPED X GRACE’S WARBLER was at El Dorado Park in Long Beach from February 15-21. Last seen in the pines around the Fire Station at the south side of Area 3.
The BLACK-THROATED GREEN WARBLER at William Andrews Clark Memorial Library continued through February 20.
A PAINTED REDSTART continued at San Dimas Canyon Park near the restrooms through February 21 near the east restrooms.
Another PAINTED REDSTART continued at Cortez Park in West Covina through February 21.
SUMMER TANAGERS were in Valley Glen on February 15, at the Village Green Condominiums through February 15, at Cal State Long Beach on February 18, at El Retiro Park in Torrance on February 20 and at Scherer Park in Long Beach from February 20-21.
-end transcript
Jon L Fisher
Glendale, CA
<JonF60...>
EVENTS AND ANNOUNCEMENTS
For all events, field trips and announcements, please see our website at http://www.laaudubon.org
Date: 2/21/26 8:52 am From: msperalez via groups.io <msperalez...> Subject: [LACoBirds] Turkey Vultures and one Swainson Hawk on the Move
Good morning,
A prolonged march of Turkey vultures, at least 150 (and still counting)individuals in groups of 5-25, were moving west along the Glendora foothills this morning between 0815 and 0845. I looked at every bird that went by. Finally, in the middle of the movement was ONE Swainson's hawk, light phase, kettling with the vultures.
Many of the vultures appear to be streaming north into the mouth of the San Gabriel Canyon.
I wonder if any Swainson's moved north before hitting my spot.
