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How has a remote Amazonian bird community changed after three decades? with Dr. Ari Martinez. Zoom Evening Meeting Reminder, Tuesday, 6 December, 7:30 p.m.

December 6, 2022

You are all invited to the next ZOOM meeting
of Santa Monica Bay Audubon Society

Bends in the slow-flowing river often become isolated cochas.
On December 6, 2022 at 7:30 pm, Join the Zoom Presentation by CLICKING HERE

How has a remote Amazonian bird community changed after three decades? with Dr. Ari Martinez.
Zoom Evening Meeting, Tuesday, 6 December, 7:30 p.m.

Zoom waiting room opens 7:15 p.m.

Dr. Martinez and a royal friend.

Dr. Ari Martinez is an ecologist whose research interest lies at the intersection of behavioral and community ecology. For example, how does inter-species sociality influence the organization of animal communities?  To answer this and other research questions he has spent over 10 years living and working in Latin America, using birds of the Amazon rainforest as a study system. In order to do so, he slept anywhere available — bed, tent, hammock, village sidewalk — and traveled on oxcarts, dugout canoes, motorcycles and logging trucks. In 2018, with funding from National Geographic Society, he organized a research team to re-census an entire Amazonian bird community 35 years after the initial census, and included three of the original team members. He will tell us about the challenges of surveying Amazonian bird communities and the results of this particular re-census.  He is currently an Assistant Professor at California State Long Beach, where his research program focuses on the influence of social information on animal communities, using Amazonian mixed-species flocks as a model system.

The winding Manu River.

On December 6, 2022 at 7:30 pm, Join the Zoom Presentation by CLICKING HERE

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Almost Winter, Malibu Lagoon, 27 November 2022

November 30, 2022

[Chuck Almdale]

Early morning Pelican silhouettes (Lillian Johnson 11-27-22)

A month ago the beach was quite wide. Then the first winter king tide came along and washed over the beach into the lagoon and left an outlet at its west end. The outflow channel was quite deep and swift and really cold. After watching two people in wet suits struggle through it, I advised the next couple in pants and shirts to forget it unless they wanted to be washed out to sea.

Buffleheads (Ray Juncosa 11-27-22)

We had nine species of ducks of which four were new for the season, including the Bufflehead above. Someone once thought this head looked blocky like the head of a buffalo.

Early morning sun in your eyes (Lillian Johnson 11-27-22)

As usual, the late autumn sun was in our eyes at the start, busily washing out bird colors and leaving them in shades of gray, as with the pelicans above.

Hairy Woodpecker, just to prove it’s there. (Chris Tosdevin 11-27-22)

I keep getting reports of a Hairy Woodpecker hanging out in the trees around the parking lot and paralleling PCH, and I keep missing the bird. Femi Faminu has some sort of weird affinity to woodpeckers and was always hearing and seeing them at the lagoon, so most of their appearances in my list for the last two years are due to her. However, Chris & Ruth Tosdevin were here a few days earlier spotting the American Golden Plover (see report), a new bird for the lagoon, and got a photo of the woodpecker.

Lots of flotsam in the channel (Lillian Johnson 11-27-22)

We could see from the meeting place and the viewing platform near the PCH bridge that the high tides and/or rain had caused the lagoon water to break through the beach. The channel was also full of logs and bark and the ubiquitous “whatnot.” That usually signifies lots of rain bringing timber down the creek. But the coots and ducks didn’t seem to mind.

Flotsam, high and dry on the tidal clock sidewalk (Lillian Johnson 11-27-22)
Green-winged Teal male (Larry Loeher 11-30-22)

For a while a channel sandy island west end hosted most of the egrets and herons.

A posse of egrets & herons (Ray Juncosa 11-27-22)

The easternmost home in Malibu Colony has a camera on the edge of the roof. A Pelagic Cormorant has been hanging out next to it off and on for months, so I call it the “cormorant-cam.” I suppose the bird likes this lofty perch and good view, and it’s a safe (from dogs and annoying humans) spot when the offshore rocks are wave-smashed. For all I know, the camera is actually live with a permanent presence on the web and you can watch this bird 24/7, should you so desire, although it doesn’t do much other than stand there. However, this time it was joined by two friends whom I suppose know a good thing when they see it. The camera and one friend are a millimeter to the left of this view.

Two Pelagic Cormorants at the cormorant-cam (Ray Juncosa 11-27-22)

Grace and Larry did their Western Snowy Plover census a few days later, and photo’d many of the same birds we saw. Here’s a small portfolio of them, beginning with this very chunky-looking fluffed up Western Snowy Plover.

Fluffed-up Western Snowy Plover (Grace Murayama 11-30-22)

I think (but could be wrong) this is a different individual, standing up, giving us a view of his leg-rings, which we record as ga:gy, translated as (L)green over aqua:(R)green over yellow.

Western Snowy Plover ringed ga:gy (Grace Murayama 11-30-22)
Whimbrel, walking softly (Grace Murayama 11-30-22)

This winter Ruddy Turnstone (The Turnstone, in Europe) seems to be distracted by that photographer slowly creeping up.

Ruddy Turnstone (Grace Murayama 11-30-22)

The turnstones are named for what they do, which oddly enough is turning over stones. Sometimes something edible is hiding under there; you never know until you look. They have an unusual bill, stout at the base, medium length, slightly upturned with a thicker lower bill. A good solid lever with which to…turn stones. Natural selection strikes again!

And here’s two full-frontal portraits one rarely sees. This Willet definitely has binocular vision.

Willet (Grace Murayama 11-30-22)
Ring-billed Gull (Grace Murayama 11-30-22)

I’d say the gull above also has binocular vision, but just barely. That steely gaze shows that he means business.

View south towards what’s left of the beach (Lillian Johnson 11-27-22)
The new lagoon opening and beach remnant. (Lillian Johnson 11-27-22)

The outlet channel was about 5 ft. deep and moving swiftly an hour after high tide. Between the distance and a high-enough sand berm between us and the main flock, it was tough to see what’s what.
Sometimes you just have to climb to see who’s hiding behind the berm.

Birder on the hill (Chris Tosdevin 11-27-22)
Day after day, alone on a hill… (Chris Tosdevin 11-27-22)

Birds new for the season: American Wigeon, Lesser Scaup, Surf Scoter, Bufflehead, Red-breasted Merganser, Allen’s Hummingbird, Short-billed (aka Mew) Gull, Common Loon, Black-vented Shearwater, Black-crowned Night-Heron, Ruby-crowned Kinglet, Blue-gray Gnatcatcher, Hermit Thrush.

Malibu Lagoon on eBird as of 10-30-22: 6340 lists, 316 species

Many thanks to photographers: Lillian Johnson, Ray Juncosa, Larry Loeher, Grace Murayama, Chris Tosdevin.

Upcoming SMBAS scheduled field trips: Malibu Lagoon, Sun Dec. 25 8:30 am; Antelope Valley Raptor Search, Sat. Jan 14, 7 am departure time; Malibu Lagoon, Sun Jan. 22 8:30 am These and any other trips we announce for the foreseeable future will be dependent upon the expected status of the Covid/flu/etc. pandemic at trip time. Any trip announced may be canceled shortly before trip date if it seems necessary. By now any other comments should be superfluous.

The next SMBAS program: To-be-announced, Evening Meeting, Tuesday, 7 February 2023, 7:30 p.m.. This program will probably be on Zoom.

The SMBAS 10 a.m. Parent’s & Kids Birdwalk is currently under discussion concerning its resumption.

Links: Unusual birds at Malibu Lagoon
9/23/02 Aerial photo of Malibu Lagoon
More recent aerial photo

Prior checklists:
2021: Jan-July
July-Dec 2022: Jan-June
2020: Jan-JulyJuly-Dec  2019: Jan-June, July-Dec  
2018: Jan-June, July-Dec  2017: Jan-June, July-Dec
2016: Jan-June, July-Dec  2015: Jan-May, July-Dec
2014: Jan-July,  July-Dec  2013: Jan-June, July-Dec
2012: Jan-June, July-Dec 2011: Jan-June, July-Dec
2010: Jan-June, July-Dec  2009: Jan-June, July-Dec

The 10-year comparison summaries created during the Lagoon Reconfiguration Project period, remain available—despite numerous complaints—on our Lagoon Project Bird Census Page. Very briefly summarized, the results unexpectedly indicate that avian species diversification and numbers improved slightly during the restoration period June’12-June’14.

Many thanks to Lillian Johnson, Chris Lord, Chris & Ruth Tosdevin, Ray Juncosa and others for their contributions to this month’s checklist.

The species are re-sequenced to agree with the California Bird Records Committee Official California Checklist, updated 15 Jan 2022. I generally do this sequence update at the start of each year.
[Chuck Almdale]

Malibu Census 20226/267/248/289/2510/2311/27
Temperature65-7070-7372-7972-7961-7354-62
Tide Lo/Hi HeightH+3.33H+3.35H+4.49H+5.01H+5.33H+6.04
 Tide Time094309091102094908391045
1Gadwall15252226188
1American Wigeon     14
1Mallard358065281216
1Northern Pintail    1 
1Green-winged Teal    26
1Lesser Scaup     1
1Surf Scoter     12
1Bufflehead     11
1Red-breasted Merganser     25
1Ruddy Duck   33532
2Pied-billed Grebe124684
2Eared Grebe    28
2Western Grebe    24
7Feral Pigeon817106154
7Band-tailed Pigeon1     
7Mourning Dove225 42
8Anna’s Hummingbird   1 1
8Allen’s Hummingbird233  2
2Sora   11 
2American Coot48124714585
5Black-bellied Plover 1779676483
5Killdeer3657231
5Semipalmated Plover 11532 
5Snowy Plover 1320253918
5Whimbrel3883715535
5Long-billed Curlew  1   
5Marbled Godwit 1621638
5Ruddy Turnstone 34344
5Black Turnstone  2   
5Sanderling  25143345
5Dunlin   1  
5Least Sandpiper 810231562
5Western Sandpiper 125848
5Short-billed Dowitcher  2   
5Long-billed Dowitcher 1    
5Spotted Sandpiper  11  
5Willet 74873943
5Red-necked Phalarope  12  
6Heermann’s Gull27529816
6Short-billed Gull     1
6Ring-billed Gull   22228
6Western Gull55145537264105
6California Gull332157155390
6Glaucous-winged Gull 1   3
6Caspian Tern2218    
6Forster’s Tern 1  1 
6Royal Tern32561123
6Elegant Tern 475255 15 
6Black Skimmer  3   
2Common Loon     1
2Black-vented Shearwater     100
2Pelagic Cormorant 21 14
2Double-crested Cormorant466268565145
2Brown Pelican126851126465220
3Great Blue Heron352333
3Great Egret433125
3Snowy Egret212149931
3Reddish Egret 1    
3Green Heron    1 
3Black-crowned Night-Heron482  1
4Yellow-crowned Night-Heron  1   
4Turkey Vulture4 1 11
4Osprey11    
4Red-shouldered Hawk   1  
8Belted Kingfisher   1 2
4Peregrine Falcon   1  
9Cassin’s Kingbird   3 1
9Black Phoebe545533
9Say’s Phoebe   1  
9California Scrub-Jay132211
9American Crow51173812
9Oak Titmouse 2  2 
9Violet-green Swallow  1   
9Northern Rough-winged Swallow 14   
9Barn Swallow203028   
9Cliff Swallow 31   
9Bushtit810158102
9Wrentit 1 1  
9Ruby-crowned Kinglet     2
9Blue-gray Gnatcatcher     2
9House Wren111212
9Marsh Wren    1 
9Bewick’s Wren  11 2
9Northern Mockingbird13 1  
9European Starling   8  
9Hermit Thrush     3
9House Finch1012841518
9Lesser Goldfinch1 3616
9White-crowned Sparrow    1240
9Song Sparrow426336
9California Towhee1 1 36
9Spotted Towhee   1 1
9Red-winged Blackbird 625 43
9Great-tailed Grackle664 51
9Orange-crowned Warbler  12  
9Common Yellowthroat 24532
9Yellow-rumped Warbler (Audubon’s)    416
Totals by TypeJunJulAugSepOctNov
1Waterfowl50105875768125
2Water Birds – Other177159197174275471
3Herons, Egrets & Ibis132922131540
4Quail & Raptors511211
5Shorebirds6146281263183367
6Gulls & Terns110673340141277546
7Doves1119156196
8Other Non-Passerines233205
9Passerines63871275676129
 Totals Birds437122210737149141690
        
 Total SpeciesJunJulAugSepOctNov
1Waterfowl222359
2Water Birds – Other455589
3Herons, Egrets & Ibis455344
4Quail & Raptors211211
5Shorebirds21116141110
6Gulls & Terns586577
7Doves322122
8Other Non-Passerines111203
9Passerines121618171620
Totals Species – 97355156525465

Back Bay Newport Trip: Sat. 10 December, 8:00 AM

November 29, 2022

THIS IS A SIGN-UP TRIP.
THE DRIVE IS ONE HOUR.
THE LEADER WANTS TO KNOW WHO IS COMING.
Despite what you may have read elsewhere, start time is 8 am.

Lesser (L) & Greater (R) Yellowlegs on the pickleweed
(R. Juncosa, Upper Newport Bay 12-8-18)

Back Bay Newport (or Upper Newport Bay) can provide great birding when the tides are right. It’s a bit of a drive for us (see below) and the difficulty of finding a Saturday with a high tide often keeps us from going. This year, the full moon falls on Dec. 7, and the monthly high tide(s) are 6.6 ft. on both Dec. 6th & 7th. Our Saturday trip three days later gets a good high tide of +5.74 feet at 9:22 AM, giving us a good 90 minutes of rising tide. The rising tide will (we hope) bring shorebirds close to shore and flush the rails up out of the inundated reeds.

We hope to see Sora, Virginia Rail and Ridgway’s Rail, but we will of course keep our eyes open for Black Rail, which some of our chapter members swear on a stack of bibles (an as-yet-unverified claim) they have seen there. There should be plenty of ducks, grebes, waders, sandpipers, gulls, terns and skimmers on the bay and shore, raptors overhead and things in the brush. I saw my life Short-eared Owl here, decades ago, standing on a post among the reeds, so you never know what will be around. We will also search for the endangered California Gnatcatcher at one or two particular locations along the route.

A new species for California - Ridgway's Rail!!! (formerly known as Clapper Rail) (Kirsten Wahlquist 10/11/14)

Ridgway’s Rail (Kirsten Wahlquist 10/11/14)

We’ll have lunch (so bring one!) probably at nearby & birdy San Joaquin freshwater marsh, and those who wish can do some more birding there. In 2017 we saw a Red-throated Pipit here, a Very Good Bird, and a Virginia Rail showed up recently However, we will also make sure to look for anything around; they usually keep a nice stock of interesting birds on hand, scattered around the many birder-sized ponds. They keep a list of sightings outside the bookshop door, AND if you’re looking for a particular bird book (say…Field Guide to Galapagos Birds) they might have it. You could call them: 949-378-6501.

Sora seen from 1st footbridge (C.Almdale 11/09)

Sora (C. Almdale 11/09)

Family guide: We begin with a half-mile round-trip stroll on a bay-side bike path. After that we drive to a few more spots near Jamboree Rd., then to lunch. Morning temps. start cool. Dress in layers, weather may be cool.
For future reference: Link to tide chart.
Link to December 2019 report.

Driving Time: 50-60 minutes – 48 miles. While there are gas stations in the area (especially right where you get off the freeway) you could get hung up there while everyone else drives on the the next birding spot to find that uber-rariety. Don’t let this happen to you! Gas up in advance.

Carpooling Drivers & Riders: If you’re willing to drive others or ride with others, send me a reply including your contact info and approx. location and I’ll circulate it to any others similarly interested. If you’re riding, the polite thing is to get yourself to the driver’s starting location rather than try to get them to drive to your house to pick you up. They’re already in for a 2-4 hour drive time for the trip – don’t add to it. And riders should inquire of drivers about their masking requirements, if any.

Meeting time: 8 am, 10 December, 2022. Get there early and find California Gnatcatchers!

Sign-up Requested: No fee, but the leader wants to know who is coming. The drive is long: no signups, no trip.

Contact: Chuck, no later than Thursday 8 PM 8 December. email misclists [AT] verizon [DOT] net
Food: Bring munchies & liquids and/or lunch. No services next to the bay.
Directions: From the Santa Monica Fwy (I-10)Take San Diego Fwy (I-405) 46 miles south to CA-73. CA-73 south for 2.5 miles [Do not get onto I-55 Costa Mesa Fwy] and exit at CAMPUS DR / IRVINE AVE. Right on IRVINE AVE., drive southwest 1.1 miles, turn left onto not-terrifically-well-marked UNIVERSITY DRIVE (NOT Campus Drive or University Drive alongside the UC-Irvine campus, NOT, NOT!!!), and then turn right at the first driveway into the Upper Newport Bay Ecological Reserve parking lot. Write down these directions and look at the map linked to below!!! There are certain people who get themselves lost every year! You know who you are!

There’s good birding around the parking lot where you can walk around or use the bathroom in the nature center (accessible from outside on the bay side bottom floor). It doesn’t hurt to get there early.

Link to December 2019 report.

For coffee or snacks: There are several fast food places along one-way Bristol St. just past Irvine Ave. To get back to IRVINE AVE. go right on Birch or Cypress St, south to Orchard Dr., right on Orchard and back to Irvine Ave. where you turn left and drive about 1 mile southwest as described above  Meet there. Allow at least 60 minutes travel time from Santa Monica.
Bathrooms in the interpretive Center open at 6am (entrance from outside, bayside, bottom floor).
Meet at 8:00 a.m. in the parking lot. Leaders: Chuck & Lillian Almdale.
Map to Meeting Place: Back Bay Newport – NW meeting area
Use + and to zoom in or out, left click and mouse drag to reposition the map.
[Chuck Almdale]

Black Skimmer with the giant schnozzola. (Grace Murayama)

Black-naped Pheasant-Pigeon Rediscovered after 140 years

November 21, 2022

[Posted by Chuck Almdale]

From American Bird Conservancy (ABC):

A team of scientists and conservationists has rediscovered the elusive Black-naped Pheasant-Pigeon, a large, ground-dwelling pigeon that only lives on Fergusson Island, a rugged island in the D’Entrecasteaux Archipelago off of eastern Papua New Guinea. Like other pheasant-pigeons, the Black-naped Pheasant-Pigeon has a broad and laterally compressed tail, which, along with its size, makes it closely resemble a pheasant. The bird has been observed several times over the years by local hunters, but the newly taken photographs and video are the first time the bird has been documented by scientists since 1882, when it was first described. Ornithologists know very little about the species, but believe that the population on Fergusson is very small and decreasing.

Voice: A loud. far-carrying “wu-huwoooooa” rising and falling in pitch before trailing off at the end.

Video from ABC

Video from ABC

Link to ABC text report.

Link to IUCN Red List Edge of Extinction report on Black-naped Pheasant-Pigeon Otidiphaps insularis.

Link to Re:Wild Search for lost birds report on 10 missing species.

Other Text Reports
Audubon Society News
CNN Report
CBS News
BBC News

Nearshore flocks on Santa Monica Bay

November 18, 2022

[Posted by Chuck Almdale]

Winter is the season for nearshore flocks on Santa Monica Bay. By “nearshore” I mean 25-500 yards from the shore. While there are flocks of gulls, I’m primarily talking about sea ducks and grebes. There can be many flocks of either, numbering from a dozen to many thousands of birds. Many of these birds also occur in and near lagoons, channels, bays, harbors and rivers, where they’re usually closer and easier to see. A telescope is not absolutely essential for the (much) closer birds — only 98% essential. The information below is a very rough guide.

If you’ve never seen some of the birds listed below, the time to get out out and look for them begins now. The several western capes/points (e.g. Point Dume, Mugu Rock) can be good and whales occasionally pop up there, plus dolphins and seals. The several miles of beach around Dockweiler Beach often has the largest nearshore flocks, but parking is tricky. The beach directly in front of the Hyperion water treatment can have large beach flocks of many species, including Mew Gulls, which seem attracted to sewage facilities.

The impetus for this posting was the following comment from LACoBirds chatline, which linked to a couple of photos. Richard Barth is a very well-known and long-time LA area birder who frequently checks the nearshore flocks in season:
Thurs 17 Nov
This morning a Surf Scoter flock south of Grand Ave (El Segundo Beach) had a White-winged Scoter and two Black Scoters. Poor photos on my eBird post, I scrambled to get some grainy long shots. https://ebird.org/view/checklist/S122581435
Richard Barth, West Hollywood

Richard’s Photos below:

Scoter Ducks
As 99% of scoters will be Surf, what you’re really doing is scanning for those that aren’t. Learn their field marks ahead of time and/or carry a field guide.
Surf Scoter: The most common sea duck
Black Scoter: Roughly 0.1-3.0% of scoter flocks
White-winged Scoter: About the same as Black

Other Ducks
The few eiders & Long-tailed I’ve seen were in small “harbors”, such as Redondo Beach and Ventura.
Common Eider: Accidental on West Coast
King Eider: Accidental on West Coast
Long-tailed Duck: Rare
Harlequin Duck: Rare

Grebes
They can stay underwater for several minutes. Be prepared for them to suddenly pop up.
Western Grebe: Most common species by far in nearshore grebe flocks
Clark’s Grebe: About 1% of a Western Grebe flock will be Clark’s
Eared Grebe: On fresh & salt water; previously super-abundant on Salton Sea
Horned Grebe: Less common than Eared on fresh and salt water
Red-necked Grebe: Rare on SoCal coast, among westerns, likes bays, harbors, etc.
Pied-billed Grebe: Seen more often on brackish or salt water

Loons
Loons appear in small numbers nearshore. At Malibu they can be near the surf zone, very rarely in the lagoon. When feeding they dive a lot, can stay down several minutes, and may swim far underwater. Percentages below are for Surfrider Beach nearshore. They fly low to the water and constantly flap because they’re relatively heavy for their wing surface area.
Common Loon: 25%
Pacific: 60%
Red-throated Loon: 15%
Yellow-billed Loon: Rare; usually seen in bays or lakes.
Arctic Loon: Rare

Alcids
These tend to be farther offshore, where some flocks may be large, but they occasionally show up nearshore or in bays and harbors. All of them dive a lot and stay down for minutes, except when resting. You’re not likely to see any of them from the shore, but they are listed here in rough order of probability. They also fly low and constantly flap.
Common Murre
Pigeon Guillemot
Cassin’s Auklet
Rhinoceros Auklet
Marbled Murrelet
Scripp’s Murrelet
Guadalupe Murrelet

Shearwaters
All shearwaters “shear” the water, long glides between rows of waves, wingtips almost touching the water, rarely flapping; similarly-sized and shaped gulls flap a lot & fly higher.
Black-vented Shearwater: The most common close enough to shore to be at all visible; seasonal.

There are of course many other species out there flying around, diving and resting. This list is not intended to mention all possible birds.