Half Moon Bay: Land and Sea Birding, San Mateo, CA PART TWO



Today I went out on the sea to see
The birds that rarely come to land
How will I greet them?
Will they eat right from my hand?
Might they really come to me?


Saturday, September 22, 2018
My friend, Kathe, had opened the gate to our hostel to let us out of the grounds prior to the usual opening time of 7:30 a.m. We needed to be at the dock by 7:00 a.m. sharp - or risk being called out (as in the movie, THE BIG YEAR), or, worse, being left behind. Anyone who knows me well, knows that I’m an early riser so we arrived with time to spare along with other birders. 

For an introduction to Debi Love Shearwater, check out Part One of this blog.

For orientation, Debi communicated all the rules and expectations including: 1) NO STANDING IN FRONT OF THE CABIN WINDSHIELD - Stay Seated. This had to be repeated on the boat since we get excited about the sightings and forget the pilot needs to have visibility. 2) NO PUKING IN THE HEAD - Go to the back of the boat. This was also repeated for cause; I heard only one person get sick at the back of the boat. So, I think most of us did fine.

Debi is as interested in the sea mammals as the birds. For our help and to satisfy the scientific requirements of eBird, two bird guides were on hand to help with listing and counting species so we birders could just enjoy. The trip was broken down into two specific territories: a) near shore; and 2) as we cruised out toward the Continental Shelf calculating each hour with many stats (co-ordinates; depth, etc) to provide time and place of bird sightings. And, OMG! We had some unusuals.

Bird Guides were: Steve Hampton (see article about him in most recent Bird Watching Magazine); Alex Rinkert; and Tom. Tom’s job was chumming from the rear of the boat; he was a great spotter and full of information about each species so I learned a lot from him. Steve had the gargantuan task of preparing the lists - for which he and Alex coordinated the details each hour. All told, the sea was calm; we went out 27 miles (including two miles over canyons in the Continental Shelf where swells reached 3-4’).  This is the place to find Storm Petrels.

Steve (left); Alex (right)
Having looked forward to this adventure with Debi Love Shearwater for some months, I was thrilled with good weather - despite a threatening forecast. No storms; just marine layer and even lack of any spray onto the boat that the guides said was highly unusual. It was that calm. To Tom, I suggested the cause was the Autumn Equinox; he countered that it’s always sun and wind. But he also gave the idea some world-wide weather pattern thought.

Taking photos from a moving boat of moving birds on moving water was a daunting challenge!! So, I’ve taken some photos from the internet and labeled them as such.

Among the birds you probably know well, we saw BROWN PELICANS along the jetties: total count of them for the day was 4,500!  Below is one of many photos I took of them.

Shorebirds foraged from the low rocks close to the water, including this LIFE BIRD! (First time I've seen a SURFBIRD) But this was my first attempt at taking pics from the boat and I failed completely. 
SURFBIRD    (internet photo)
BLACK TURNSTONE  (also internet photo)  It, too, was on the low rocks of jetty.
The BRANDT'S CORMORANT (Left rear) is probably a juvenile with significant light feathering on the neck.
WESTERN GULL -- yellow bill with red dot on lower mandible; pink legs and feet  (Right rear)
DOUBLE-CRESTED CORMORANT are among the ones that visit our inland waterways. (2 front)

As we moved out of Pillar Point Harbor, we began to see the alcids I came to see!  First up were:
MARBLED MURRELET - two swimming away from me beside the boat
COMMON MURRE - basic, not breeding, plumage
These birds look very different on summer visits to the west coast 
In breeding plumage, the COMMON MURRE looks more like these two below.

COMMON MURRE - breeding plumage (taken in St. Paul, Pribilofs, earlier this summer)

Quite distant from the boat was this TUFTED PUFFIN in basic, not breeding, plumage
We saw two such puffins on the whole trip.
Compare with how it looks in breeding plumage, below.
TUFTED PUFFIN, taken this summer at St.Paul, Pribilof Islands, AK
The one I really wanted to see would be a Life Bird: RHINOCEROUS AUKLET. Debi told me they usually see between two and five on any given trip so she pretty much assured me I would see the bird! Did we ever!  50 total.  Each time I looked up and saw a small black bird swimming too far for photo but close enough for binocular view - there was my LIFE BIRD! It's a strange-looking one and out of breeding season, it doesn't have the "horn" on its bill that provides good ID. It's in the puffin family but still considered an auklet.

RHINOCEROUS AUKLET  - in breeding plumage - horn on bill.  Internet photo.
RHINOCEROUS AUKLET - basic plumage. This photo from internet is way better than mine.
More than birds were out on the water, of course. Tom talked about the heavy infestation of jellyfish as we moved through them. The next thing I saw was a big white blob on the water.
Turns out it was an OCEAN SUNFISH!  Weird looking. Jellyfish are a part of its diet, but they are large fish that weigh anywhere from 545-2200 pounds. One's weight was compared to that of an SUV.

OCEAN SUNFISH right beside the boat.
Everyone on board got excited about some RISSO'S DOLPHIN, a very deep-water dolphin.
It gets in battles with other large mammals and bears the scars until its head looks white.

Older battle-worn Risso Dolphin - internet photo
Having heard of land birds crossing a large body of water only to land on a boat to rest, was an event I had never before experienced. Alex spotted two land birds. The first circled the boat and flew off. About two hours later, he called another one. As we watched, we could identify it with our naked eye -- a BLACK-THROATED GRAY WARBLER!
It circled and circled; it flew off; it returned. Finally, it got brave, flew in very close over my head (I know I ducked; gentleman behind told me it had flown in right over my head), and landed on a birder's outstretched hand.  
BLACK-THROATED GRAY WARBLER (above; below)

After allowing the bird to perch on his finger for 15 minutes or so while we all took photos, he handed the bird off to his wife, Diane (a non-birder, come along). The bird perched for a short time, seeming to like her gloved hands.

BLACK-THROATED GRAY WARBLER held by Diane.  Land Bird on our Pelagic trip.
Who knows why it was out so far in the Pacific Ocean! But here it was. Diane's gloves must have felt good; she sat down in a wind-protected area and the BTGWA immediately tucked in for a nap. She must have held it for a good 45 minutes or so before Steve brought a box for it. None of us had high hopes for it, but it lived quite a while in the box (from which it would have been released to some trees when we disembarked). By the end of the trip, however, it had peacefully passed. 

Fortunate to spend the bird's last hours providing comfort.
Back to sea birds, I had recalled talking to Deb about the presence of BULLER'S SHEARWATER.  Having seen it previously, I thought it was one of the sleekest, most handsome shearwater of my minimum experience.  Instead of the usual 2-5 Deb said I might expect, we had flocks of them, numbering 250 in all for the day. I couldn't have been happier!

BULLER'S SHEARWATER (above and below)


Another shearwater, likely a Sooty, provided an interesting photo op when two were flying closely over the water with the camera making it appear that their wings were touching. Not a reflection; it's two birds.

Shearwaters
We had two BLACK-FOOTED ALBATROSS come close to the boat for the chumming.
On my previous pelagic, this species had followed the boat almost all day but looking like it was half a mile behind us....very graceful, its long  (7') wings, almost touching the water as it just flew along behind us. 

Today, they were swimming all around the boat! Had never seen one ON the water, so I took lots of photos.

BLACK-FOOTED ALBATROSS (above and below)


While one continued to swim, the other took off.
Two BLACK-FOOTED ALBATROSS
Of course none of this could have happened without Debi Love Shearwater running these trips each fall - from Half Moon Bay and from Monterrey.

Debi talking to Tom, the chum tosser

When we had a good group of birds at the back of the boat, the 'BIRD OF THE DAY' showed up -- a SOUTH POLAR SKUA. It was close enough for a photo but I was too busy keeping my bins on it before it took off.  Debi immediately asked for bigger chum - a salmon to go into the wake to try to call it back. Good-looking salmon went overboard...and again...and again.  But the Skua didn't return.

This is what I saw:

SOUTH POLAR SKUA - internet photo
It had come close enough for me to see everything this photo shows, but I just was frozen at looking at the bird until too late.  

With 42 species for the day (9,693 individual birds), I was more than pleased with everything about the pelagic - from the calm waters and wind, to the extraordinary looks at species I may never see again.  

Deb wrapped up the day by saying it was by far, her best trip so far this Fall.

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Mammals:  
90 Pacific White-sided Dolphins
  3 Risso's Dolphins

Links to eBird:
View this checklist online at https://ebird.org/view/checklist/S48807886
View this checklist online at https://ebird.org/view/checklist/S48807887
View this checklist online at https://ebird.org/view/checklist/S48807889

View this checklist online at https://ebird.org/view/checklist/S48807891



View this checklist online at https://ebird.org/view/checklist/S48807893



View this checklist online at https://ebird.org/view/checklist/S48807894


View this checklist online at https://ebird.org/view/checklist/S48807897



View this checklist online at https://ebird.org/view/checklist/S48807900



View this checklist online at https://ebird.org/view/checklist/S48807899
View this checklist online at https://ebird.org/view/checklist/S48807901






Half Moon Bay: Land and Sea Birding, San Mateo County, CA PART ONE

Friday, September 21, 2018
For a Pelagic Trip with Debi Love Shearwater out of Half Moon Bay on Saturday (9/22/18),
I invited local bird leader/guide, Kathe Anderson to join me.

Fortunately, we both like adventure and enjoy birding relatively non-stop. Having researched from eBird, I had found some interesting locations for us to explore so we wouldn't just be guessing when we stopped.

As it turned out, our first stop was at the Pacifica Pier that looked perfect for a first look at the Pacific birds. As we walked along the beach, our best find was HEERMANN'S GULL -- lots of them. In the past, I've seen them only one or two at a time; now we were looking at more than a dozen as they foraged the beach.
HEERMANN'S GULL: Red Bill; Black Legs




From the pier, WESTERN and CLARK'S GREBEs were barely distinguishable. Closer to the pier gave us more precise looks but the WESTERNs far outnumbered the CLARK'S.


WESTERN GREBE

BROWN PELICANs glided in long lines just above the waves usually twelve to fifteen at a time, observed from the pier and the beach.

We located the entrance to our lodging for the night on the way to the southern-most birding spot I had chosen: Half Moon Bay State Beach and Francis Beach CG. Roaming the beach and campground for birds was a great way to spend the early part of this afternoon in such cool temps!!  

Great opportunity to refresh our gull IDs.


WESTERN GULL
HEERMANN'S GULL
CALIFORNIA GULL (basic plumage)
At the beach, about a half dozen blackbirds (AMERICAN CROW and COMMON RAVEN) were trying to eat what appeared to be a still-feathered chicken. Not appetizing to watch, we moved on to the next scenario of the same species working over a dead crab.


COMMON RAVEN

Other good finds at the State Beach included: AMERICAN GOLDFINCH, CALIFORNIA and SPOTTED TOWHEE, TOWNSEND'S WARBLER and CHESTNUT-BACKED CHICKADEE.

After two hours there, we moved south in search of the next birding spot for which I had turned Kathe south instead of north. That happened to lead to a rich habitat-looking spot so we stopped at COWELL RANCH BEACH ACCESS parking lot and walked for a mile along fenced agricultural fields of various grains and crops.

CALIFORNIA TOWHEEs were present at each of our stops: (Friday and Sunday
CALIFORNIA TOWHEE
An unexpected bird in the harvested brussel-sprout field was a GREAT BLUE HERON, probably waiting for vermin to come out for a feast.
GREAT BLUE HERON
As we returned from the one-mile walk to the beach (down many steps from our cliffside position), we enjoyed the highlight of the day. Kathe had mentioned to stay alert for a specific bird ... and, sure enough, she caught it first kiting over a distant field. WHITE-TAILED KITE!  It never came close but that doesn't mean I didn't TRY for a photo. (Marine layer as usual along the coast.)


WHITE-TAILED KITE - above and below

Wrapping up our birding there around 6:15 p.m., we headed into the town of Half Moon Bay with its "Scottsdale" feel. Art galleries, chic restaurants and pizza places. 

Interesting coincidence in our decision as to where to eat. On my phone, I'd found a place called Moon Bay Restaurant but we lost the street we were supposed to be on so we just kept looking for a parking place so we could walk to dinner. As Kathe parked, I laughed: "We're right in front of Moon Bay Restaurant!  -- But, I don't think we'll be welcome in our birding outfits."  The hostess, dressed to the nines, stood at the outside of the entrance with menus in her hand. Kathe inquired and discovered the place had been "bought out for the night". As we walked up the street, emerging from a limo-bus were the gorgeous folks of Half Moon Bay!!


Kathe (R); Me (L)
Day 1 e-Bird links:
View this checklist online at https://ebird.org/view/checklist/S48716022
View this checklist online at https://ebird.org/view/checklist/S48716640

View this checklist online at https://ebird.org/view/checklist/S48717247



SATURDAY, SEPTEMBER 22nd was the day for our pelagic.


DEBI LOVE SHEARWATER
I understand that in the 1970's Debi changed her name to what it is today. She's been taking birders out from Monterrey Bay and Half Moon Bay for many, many years (43) and is thinking about retiring the end of next year. She is the woman portrayed in the film, THE BIG YEAR, by Angelica Huston as Annie Auklet, the boat captain.

Let it be known that it was an awesome pelagic - so wonderful that I'm still processing photos.  A photo I missed happened when a SOUTH POLAR SKUA was called out. My bins flew up to my eyes and my jaw dropped! Wow! Quite a Life Bird.  

Part Two of this blog will contain the entire Pelagic (birding at sea for sea birds that don't come to shore) portion.

Continued land birding happened on Sunday before we returned to the SFO airport, so it continues below.

Sunday, September 23, 2918.
Pillar Point Marsh--Willows and Pond, an eBird hot spot between our lodging and the airport was our first stop. Bummed to find the entire area roped off, I wondered how folks got such long lists and then I remembered "birding by ear".  We did okay and were satisfied with walking the road with marsh habitat on one side and cliff-side trees on the other.
In a half hour, we spotted a COMMON YELLOWTHROAT, AMERICAN GOLDFINCH, CALIFORNIA TOWHEE, BLACK PHOEBE, SONG and WHITE-CROWNED SPARROWS and a MARSH WREN.

At Pillar Point Harbor, we collected just a few good birds: SANDERLING and SEMI-PALMATED PLOVER.
SANDERLING (R); rear view of SEMI-PALMATED PLOVER
SANDERLING

Off again, then, to COWELL RANCH BEACH ACCESS where we had ended our day on Friday, we hoped to see even more "goodies". Birds I photographed are below:
One of the hundreds of BREWER'S BLACKBIRDS in the area

Like the GREAT BLUE HERON two days ago (here again today), this NORTHERN HARRIER chose to perch right in the harvested brussel-sprout fields.

In front of the fence line walking to the beach were thick shrubs filled with chirping birds. Fun time - especially when they came up to look around. The birds shown below made me work a bit but appeared to be: SAVANNAH SPARROWs.




From the cliff above the beach, we watched one row of BROWN PELICANs after another fly low and slow over the waves.


BROWN PELICAN
Our final sighting as we returned to the parking lot was an ANNA'S HUMMINGBIRD.

Young male ANNA'S HUMMINGBIRD
Allowing plenty of time to return to the airport, return the rental car and check in for our flight became a bit hectic. When I couldn't find my reservation at the kiosk, I walked up to the desk where a young man then called Kathe over. 
"Your plane will be late departing, but there's one going to Phoenix soon and you can go "stand by."
As quickly as we could find the train and the gate, we arrived to check in as "stand by" with about ten minutes prior to boarding. Not quite the leisurely lunch we had planned! But we grabbed some food - and I was delighted to find a disposal labeled COMPOST for the remainder of my uneaten pasta salad when our flight was called. 
Arrived home around 2:30 p.m. Both of us were feeling very good about a full and fun weekend. Kathe's husband was waiting for her as we exited and went our separate ways. 

eBird links:
View this checklist online at https://ebird.org/view/checklist/S48720874

View this checklist online at https://ebird.org/view/checklist/S48721066

View this checklist online at https://ebird.org/view/checklist/S48721891


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Pirate of the Bird World, Gila County, AZ

Sunday, September 16, 2018
Having seen Tommy DeBardeleben's report of having discovered a rich new birding spot out at San Carlos Tribal Land (permit required), I was eager to get out there to see Tufa Stone Tank for myself. Friend, Jannie Blok joined me and the GPS took us directly to Tufa Stone Dam.  While Tommy's post and eBird Hot Spot is called Tufa Stone Tank, it is more precise and accurate than the Dam. The Tank refers to the small ponds below the dam on which I saw no waterfowl. But in walking a short distance, I came upon another pond that probably was not the last of the water below the dam. [My image of "tanks" are those stand alone wet spots in the Rim Country, Flagstaff and in our general area of cattle and grasslands.]

Still nursing chigger and mosquito bites I got in Sierra Vista (it's been a nice wet summer!), I chose not to walk the marsh surrounding the ponds. Tommy confirmed I was at the right place. So the next time I'll go out prepared for that kind of walking. In the short time I was there, I became certain I'd return for the sparrows alone! Having a PEREGRINE FALCON fly in, sort of confirmed the deal. If it's good hunting for the falcon, I passed on a chance to explore a very rich area.

Two photos from that location:
YELLOW-HEADED BLACKBIRDs
JANNIE BLOK
Having visited the San Carlos Lake with high water in recent years, I knew by reports that the water has been siphoned off for use in more urban areas this year. My main problem with birding at that location is distances. My scope and binoculars can pick out ducks, cormorants and the like but making a good ID is tricky - and that goes to my eyes. Cataracts are gone and glasses don't really help yet, so I'm in some sort of in-between land when it comes to identifying distant birds.

Me, tightening the tripod for some distant spotting scope viewing

Starting with Coolidge Dam area, I spotted a single AMERICAN WHITE PELICAN but few other nearby birds.  So, we returned to bird from the GilaCounty side of the lake, driving out to the end of a couple spits where I knew the road would get me there and back safely. 

Birds on the lake become a delightful sight when we're birding from desert scrubland.
Saw several LOGGERHEAD SHRIKE
In the cove of our spit, stood a GREAT BLUE HERON
Across the same cove in some vegetation, a GREAT EGRET was actively foraging.
In one of those moments when I happened to look up and down the lake at the right moment, I saw a flash of white toward the end of the wings of a bird flying fairly low over the water in our direction (from the dam). I followed it to where a large shrub blocked my view and waited for it to emerge on the other side. It didn't.

"Where did it go?"

"It landed at the end of the spit!"

Wow! I climbed up on some rocks to take a look and sure enough - out there on the water was a jaeger (derived from German word "Jager", meaning hunter). Pronounced: "yay-ger".

I was looking at the PIRATE OF THE BIRD WORLD. It eats rodents, small birds and insects, but gets much of its food by stealing catches from gulls and terns.

Having seen the bird previously on an Audubon pelagic out of San Diego a couple years ago, I recognized its "boxy" shape and its posture on the water.  
This is what I saw
Based on the white flash from the outer wing area and what Tommy D. described from his sighting a couple days ago, I felt certain it was the PARASITIC JAEGER -- the intermediate sized jaeger (of the three) between the smaller Long-tailed Jaeger and the larger Pomarine Jaeger (that I saw on St. Paul Island in the Aleutians earlier this year). 

It breeds in the Arctic Tundra but in migration to Australia, Africa and South America it sometimes comes close enough to shore to be visible to birders. And, in some instances, this seabird appears to get a bit off track and give birders an even bigger thrill!!  Imagine: a Jaeger on San Carlos Lake!  The Lake has had its share of phenomenal birds and this will be one of them.
Lousy photo. 
PARASITIC JAEGER on a very shrunken SAN CARLOS LAKE, Gila County, AZ

Compared to the cormorants, teal and other ducks we saw, this PARASITIC JAEGER was the highlight of our birding!


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