Showing posts with label Heermann's Gull. Show all posts
Showing posts with label Heermann's Gull. Show all posts

Thursday, May 18, 2017

Squid, Scum, Styrofoam, Scavengers


It's May. Not much birding lately...except from my exceptional yard. So far this month, I have the best yard list in the entire state, in eBird anyway. What else do you expect from #7? I'm not fucking around over here. Yardbirding has suddenly become very serious. But more on that to come...

Though I haven't been slaying lately, I did bird a great deal this winter and earlier this spring, so let's dip into that, starting with a Squid Crow. I've seen American Crows eat a great many different things, but this is the first one I've seen with a squid. The novelty is compelling; the ramifications are still being fully ascertained. San Leando Marina, San Leando, CA.


This first cycle Herring Gull was pleasantly typical. Novelty may be something worth seeing with Corvids, but not with large gulls. Revel in the simple gulls such as this that do not leave you wanting to reach for the bottle. San Leandro Marina, San Leandro, CA.


Soon, Thayer's (above) and Iceland Gulls may become much less of an identification headache. We are now in the calm before the shitstorm of butthurt that will come ashore when these birds are lumped. Get you shitjackets ready. San Leandro Marina, San Leandro, CA.


Anyone know who is putting field-readable bands on Western Gulls in the last few years? The banded birds from the Farallones typically just have an unnumbered color band as far as I know. San Leandro Marina, San Leandro, CA.


I'm sure something ended up scavenging this hapless scaup. Life is pain. Lake Merritt, Oakland, CA.


Is this what the future of birding looks like? Scum, styrofoam, and a mopey Mew Gull? Perhaps. Lake Merritt, Oakland, CA.


This Glaucous-winged Gull* has beady black eyes. Trippy. It looks possessed. Look away, nothing novel to see here. Lake Merritt, Oakland, CA.

*Not sure if Olympic Gull can be ruled out, but at the very least it presents as a GWGU.


Here is a more typical-looking Glaucous-wing. Not novel. That is fine. Lake Merritt, Oakland, CA.


We get a lot of birds that look like this in the bay in the winter. They aren't very big, and at first glance they look like a good candidate for a Herring or a pale-eyed Thayer's. In fact, with a second or third glance, they still like one of those two. Lake Merritt, Oakland, CA.


Take a look at the orbital ring...it's almost colorless. A grayish pink? It's not what you would expect on either a Herring or Thayer's. I reckon this is a Herring X Glaucous-winged that looks mostly like a Herring. Oh, and it did not show a Thayer's pattern on the underside of the primaries, if you are wondering.


Since we may be saying goodbye to Thayer's Gull, here is another one. So long, old friend. Pacifica Pier, Pacifica, CA.


Few species in the world have had poorer reproductive success than Heermann's Gulls in the last few years. HEEGs drew the short straw as far as fledging chicks goes...we in California can tell because juveniles have suddenly become rarities. Not mellow. Pacifica Pier, Pacifica, CA.


There are a few places around the bay area where Common Ravens are extremely tame. Though abundant and generally bad for nesting birds, they are pretty impressive up close. Look at that profile! Those cankles! Pacifica Pier, Pacifica, CA.

Thursday, September 15, 2016

Bay Area Specialties


Heermann's Gull is one of the many California specialties that the bay area is home to. It's just one of our common local birds, but visiting nerds from outside the state drool over a lot of the species we get to enjoy on the regular.

The bay area. Home to millions of people, millions of birds, and several thousand birders. Nine different counties come into contact with the bay, and almost all of them offer a multitude of high quality birding spots. If you put aside the unfortunate traffic factor, it's a perfect recipe for quality birding almost year-round.

Because the bay area has so much to offer in the way of birding opportunities, and is such a population center and transportation hub, we get a lot of visiting birders here. Aside from chaseable rarities, they are usually looking for the same set of species. Since we at BB&B are here to serve you, dear sweet most loveable reader, we thought we would slap together a quick post on where to find some of the most highly sought-after local goodness.

Before we dive in, I have to get the standard disclaimer out of the way...eBird and the local listservs are invaluable resources on where your target birds and bonus rarities have been observed lately. Check them thoroughly and frequently!


Ridgway's Rail can be challenging to see, but they have multiple strongholds in the bay where they are relatively common. They vocalize frequently and loudly, so if you are into counting heard-only birds, tracking this species down should not be problematic. Far and away the easiest place to see RIRA is at Arrowhead Marsh in Alameda County. They can be seen at any tide, and during winter king tides it's not unusual to see multiple individuals at once that have been pushed out of the marsh. Black Rails, while almost impossible to see, are resident at China Camp State Park (Marin), Martinez Regional Shoreline (Contra Costa), and the saltmarsh next to Alviso Marina (Santa Clara), among other places.


Mountain Plover is exceedingly rare in the coastal counties, but are regularly found in Solano County during winter. Explore the fields east and west of Highway 113 (east of Vacaville, west of Rio Vista) during the winter. Again, eBird may be able to save you some time and point you toward the right pasture.

Pacific Golden-Plovers are very uncommon and tend to only sporadically show up within the bay, but a reliable place in fall and winter is Schollenberger Park in Petaluma (Sonoma County), where they often roost at high tide, or can be seen feeding in the adjacent mudflats if you are there with the right tide and a good amount of luck. Spaletta Plateau on Point Reyes is another reliable place for golden-plovers during the fall.


Rockpipers are consistently in high demand. Surfbirds can be found both in the bay (the little island at the San Leandro Marina (Alameda), roosting on the south side of Marina Park Pathway at high tide at the Emeryville Marina (Alameda)), and along the coast. Wandering Tattlers are much easier to find on the coast than in the bay, but are the most difficult rockpiper to track down. Check structures off Fort Mason, the rocks at Sutro Baths (both in San Francisco), and the outer breakwaters at the Pillar Point Harbor (San Mateo County). Black Oystercatchers and Black Turnstones are common and widespread.


Thayer's Gulls are typically not hard to find, but often present a significant ID challenge to those inexperienced with them. We have no shortage of confusing hybrid gulls to confuse them with. Thayer's can be tracked down in winter in San Francisco's Golden Gate Park (Stow Lake and Lloyd Lake), the mouth of Pilarcitos Creek (San Mateo County) and the north end of Oyster Bay Regional Shoreline, among many other places. Herring runs can feature impressive numbers of Thayer's and regularly lure in a Slaty-backed Gull or two every winter; check listservs for San Francisco, Marin and Contra Costa counties if you are around in January or February, it is great gulling and a great spectacle.

If you can't get on a pelagic trip, there are several good spots for seawatching - try Pigeon Point (San Mateo), the south end of Ocean Avenue (San Francisco), Sutro Baths (San Francisco), or Bodega Head (Sonoma). Depending on the time of year, you can find sea ducks, loons, shearwaters, jaegers, alcids (including Ancient and Marbled Murrelets in winter), etc. Of course, a scope is a requirement and the earlier in the morning you go the better.


Burrowing Owls have lost much of their habitat around the bay to urbanization, but thankfully are still holding on in a few areas, especially down in Santa Clara County (i.e. Azino Ranch), near the east shore of Cesar Chavez Park (Alameda) and the access road to Arrowhead Marsh (Alameda). Fall and winter is typically best for finding these cute little bastards.


Yellow-billed Magpie is an endemic, and rightfully one of the most sought-after species in the entire state...luckily we get them along the western edge of their range. Try Mines Road, just south of Livermore (Alameda), where a little effort should reward you.


California Thrasher is widely distributed, but uncommon in patches of chaparral in many bay area counties. They are resident and can be found year round, but are easiest to find in spring when they are singing the most frequently. Mount Diablo and Claremont Canyon (Contra Costa County), and Mines Road come to mind as reliable areas...this species is relatively widespread in the bay area, but many of their strongholds aren't places that get besieged by birders.

If you are new to West Coast birding, you may not know how tricky (to put it nicely) it can be to find many western migrants here that are not as difficult in other parts of the state, both in terms of quantity and diversity. For example, spring birding in Kern County will easily bag you migrant Gray, Hammond's and Dusky Flycatchers...but those birds all come with a *rarity* tag here in the bay. Actually, I've never even seen a Dusky Flycatcher here, now that I think about it. I've seen more American Redstarts on the coast than I have MacGillivray's Warblers...migration is a bizarre and wonderful thing.


Despite how uncommon a lot of western migrants are here at any given season, I would be remiss to neglect mentioning Point Reyes, one of the best migrant traps on the entire west coast, best birded from late August to early November. While known as a magnet for eastern birds, the Outer Point patches will give you a better shot at bagging species like Hermit and Black-throated Gray Warblers than other coastal migrant traps through the fall. The patches at Bodega Bay (Sonoma) can also be very productive in fall. During spring migration, Mount Diablo (Contra Costa) can offer a nice variety of western migrants and breeders, including the drab but ever-popular Cassin's Vireo.


Tricolored Blackbird is a near-endemic, sought by many out of state birders. Luckily, a significant proportion of the population hangs out at Point Reyes during the fall. A quick look at the blackbird flocks at "B" Ranch or "C" Ranch always rewards birders. Rush Ranch Open Space (Solano) and Del Puerto Canyon Road (Santa Clara) are also good bets.

Lawrence's Goldfinches are a tough customer...you may just have to grind and grind to find one of these little cripplers. Sometimes they are present throughout the year, sometimes they don't linger so long, but spring and summer is your best bet, though you have a legitimate chance of getting them in the fall. Try Mines Road (in both Alameda and Santa Clara counties) and Del Puerto Canyon Road (Santa Clara County).

I know, I know, I probably didn't mention one of the birds you are looking for and you're pretty bummed about it, but life goes on. Some birds are just really tough to connect with (i.e. Northern Pygmy-Owl) and others are so common that you should have no trouble tracking them down (Allen's Hummingbird in season, Nuttall's Woodpecker, Wrentit, etc.). At any rate, hopefully this post will come in handy for a few people and some wanton lifering will be carried out. Good luck out there!

Tuesday, March 4, 2014

So Long California


Sometimes a bird will be so used to people that it maddeningly won't acknowledge your presence. If a bird can't be bothered to look at you, then the best thing to do is to crush the rest of its body. Great Blue Heron, Marin Civic Center, San Rafael, CA.

I've noticed that most of my posts lately have had some kind of central subject or theme to them, which is very unlike me...it's high time I do a potpourri (aka diarrhea) post. I don't do a very good job at keeping BB&B in sync with current events and photos that I take, so here's some randomness from the last couple of months...it may be my last California post for a while.

I haven't done that much birding lately...my year list could be a lot higher than it is, but that is something I can live with. If it wasn't for time spent in Baja, it would be borderline pathetic. Maybe that's not something the nation's #7 birder should readily admit to, but such is life. Of course, not being able to live with this fact would be shameful...I am not just a creature of lists and ticking. Tomorrow I embark on my road trip to the Lower Rio Grande Valley, so all that will change soon. My eBird rarity alerts no longer feature counties like Alameda, San Francisco and Marin...instead they are set to unfamiliar names like Cameron, Hidalgo, and Starr. The winds of change are blowing strong.

If you missed it, The Great Ornithologist Felonious Jive posted at 10,000 Birds on his feelings about being birding's ambassador, and how you too can share the stage. I can offer my own advice on the matter...more bourbon, less bitching.







Watching birds take baths is always fun. There seems to be a tangible enjoyment that they take in it...although I have seen a couple night-herons that seemed completely dismal about it. Snowy Egret, Marin Civic Center.


More plumes. I don't think of American White Pelicans as a tufted bird, but that's because I'm an idiot. Photographed at Lake Merritt, Oakland, CA. This is a free-flying bird, not Hank (a non-flying bird).


There is more than one tufted fowl that allows crushes at Lake Merritt.


I generally don't bother photographing this bird until February every year, because it just kind of looks like shit earlier in the season. It's flanks are now pristine and it's tuft grows more voluptuous by the day. I reckon it will be around for at least a couple more weeks.


It took me a few years to get a decent open-wing shot; this one works for me.


Birds are funny. Great Egret, Lake Merritt.


I am unhappy with all the Barnacle Geese that show up in the northeast every winter now. Not because I think they are all escapees, but because thousands of birders are gripping me off. At least we have Ross's Geese. Marin Civic Center.


Why the rippley neck? One of the great mysteries of the universe.


A drake Gadwall displays his bulging, scallopy breast. It's hard to look away. Marin Civic Center.


So majestic. Soon, I will find myself beleaguered by Mottled Ducks, which has been nominated for Most Boring Native Bird. Of course, two species of whistling-duck will be providing me company as well.


If Slartibartfast designed ducks instead of continents, there is no doubt he would get an award for Northern Pintail. Golden Gate Park, San Francisco, CA.



This Yellow-bellied Sapsucker (a BB&B first) was a cripple. Not a crippler, since it's pretty shoddy looking, but a cripple; it's right wing is pretty mangled and only useful in that it can aid in fluttering to the ground so the sapsucker could make it's way to the next closest tree. Canada Larga Road, Ventura County, CA.


Hopefully the wing injury wasn't permanent; at least the bird had a good food source.


Loggerhead Shrike is a fairly common bird that I love that I just have not administered a brutal crushing to yet. I'm working on it though. Canada Larga Road.


Cropped differently than the above photo. I think I like this version better.


Shorebird enjoyment: one of the handful of "family-friendly" activities that I can also condone. Middle Harbor Shoreline Park, Oakland, CA.


Dunlin and Western Sandpipers comprise the bulk of the big sandpiper flocks in the bay area in winter. The economy of style is almost too much to handle...thankfully, most other birds don't wear such dismal attire. Middle Harbor Shoreline Park.


American Avocets were one of the first birds I was really fond of before I became a birder. Not a trigger bird per se, but a solid gateway species. Middle Harbor Shoreline Park.


I get dangerously accustomed to Heermann's Gulls sometimes. They really are striking, and we are lucky to have them. Berkeley Fishing Pier, Berkeley, CA.


This gull had put on some eyeshadow to get the cat-eyed look that's popular with the ladies these days. It will undoubtedly be participating in numerous copulations once it gets to Baja.

Wednesday, July 24, 2013

Regrets and Shorebirds Aside


This Yellow-headed Blackbird was the last interesting spring migrant I saw, back in early June. Despite the maelstrom raging around us, it begged me to crush it as it foraged passionately.

Wow. Just like that, we have plunged into rarity season. The Wood-Rail really opened the floodgates, didn't it? I have been without internet for quite a while now, and once I come back online rare shorebirds are being reported left and right. Being confined to an island that is not known for vagrant shorebirds, this shit is getting a little hard to handle...

But then I remember I just saw my state Red-necked Stint, and I can relax. While Lesser Sand-Plover is indeed a facemelting and anxiety-inducing rarity, I am happy to say that I saw one back in 1996...Greater Sand-Plover, on the other hand, is another story...a story of pain, failure, and regret.

Regrets and shorebirds aside, I am currently on my final tour of duty on Santa Cruz Island. The focal species of our studies are almost all done breeding, which makes field work go pretty quickly now that we are not checking on nests or chicks. Unfortunately, the internet gods who reign over the island have not been kind lately, so instead of enriching the Blogosphere, I've lately been going through back issues of National Geographic and spending way more time editing photos than usual. But I am sure to have pure, uncut internet access for the next few days, so I will try to do what I can while there is still time.

Here is a veritable smorgasbord of Santa Cruz Island scenes for your ocular consumption. See you soon!


I hope the bird made it off the island, rather than being eaten by a fox. It was pretty fearless, which may not been a good personality type with hungry foxes lurking everywhere.


The Peregrine Falcons no longer chide me (or try to kill me) when I get too close to their nest sites, although it's not rare to see an adult whiz by with a juvenile begging horribly close behind it.


The other day I looked up into the fog and saw 2 Peregrine Falcons (one of which was probably this bird) soaring with a kettle of 7 Red-tailed Hawks. That may not sound so strange to you, but on Santa Cruz Island in July, that was too many raptors for me to handle. I found myself kneeling in the grass, weeping into the dust. Strange sights call for strange reactions.


I have pelted my beloved and attractive readers with Island Fox photos lately, so you only get one today. This is outside the kitchen at Christy Ranch, where we are normally based.



For BB&B's very first Acorn Woodpecker photo, I thought I would make it particularly wholesome. If only the woodpeckers were storing acorns in the cross...the potential for bizarre metaphors would be endless.


Barn Swallows are one of the most abundant birds on the island. They have been raising chicks for months now. If a bird raises chicks over and over again for months, it would seem logical that they would become one of the most abundant birds, no? We all could learn a lesson from the Barn Swallow.



I take that back. I think Barn Swallows should go about creating more Barn Swallows as much as possible, but this is not a way of life I would recommend to any sane human lover of earth, life, liberty, etc. In the end, none of this has anything to do with Barn Swallows sunning themselves in ecstasy on a windowsill.


Christy Beach at sunset, with squid boats dotting the horizon. Not bad, not bad at all.


I think a lot can be learned from the social lives of Black Oystercatchers. They clearly do a lot of socializing, both in pairs and in strange group displays which remain unexplained. In this photo we see them behaving in a remarkably human way; completely ignoring each other, despite their obvious close proximity. They never did get a conversation going.



Heermann's Gulls are back in force, attempting to steal fish scraps out of the pouches of Brown Pelicans. A lot of them still have their dapper frosted heads, but they are going to start looking gray-headed and boring soon.


Fraser Point is on the west end of the island, where few lucky souls are privileged to travel. The next outcrop of land, to the left, is Santa Rosa Island. This is the view from one of my field sites (photo is blow-uppable, and taken with an iPhone).