Placid Burrowing Owl eyeing things casually |
At the edge of San Francisco Bay, a nondescript parcel of land has been reclaimed and set aside as protected habitat for a "species of special concern."
Berkeley shoreline's Upland Meadow area |
Today, I'm hoping for my first ever glimpse of the elusive Burrowing Owl.
Burrowing Owl emerged from artificial burrow (tunnel) |
Great Egret prowling and hunting |
But I've yet to spot a resident Burrowing Owl . . .
. . . until the other day.
Circling the perimeter of the 8.1 acre fenced off meadow, I stop to observe an area around one of the three artificial burrows installed by biologists, when I become aware of subtle bobbing movement and swiveling action. Sure enough, a Burrowing Owl signaling his presence, albeit barely noticeable, with only the top half of his head visible above the grassy rise of ground.
Gull with odd coloring |
Canada Goose in colorful triptych |
At one point, I concoct a hare-brained scheme to man-handle a heavy garbage can from fifty feet away. I drag it over and maneuver it in position to get up on the rim for higher viewing. I hoist myself up in a delicate dance but at the last second the can tilts and I slip awkwardly into its fetid contents.
One-legged (?) Juvenile Black-crowned Night Heron |
Chagrined, and thankful I’m not injured while birdwatching, I abandon that idea, and return to eye level observation, hoping my silly, unnecessary antics didn’t disturb the Owl. But there he remains, resolutely perched on the ground, well concealed, silent and patient, and, I swear, grinning like a Cheshire Cat.
Once a dumping ground for 1960s-era construction detritus, more recently a homeless encampment of some seventy permanent dwellers, now cleared out, the Albany Bulb has blessedly transformed into a protected wildlife refuge and shore bird sanctuary, as well as haven for nature lovers and dog companions.
Upland Meadow in rehab phase |
European Starling pair |
This gem of open space is the result of the City of Albany and State Park and East Bay Regional Park District agencies working in unison to preserve and protect the last remnants of upland meadows, marshes, and bay / riparian zones in the heavily populated and industrial Bay Area.
Purple-headed Hummingbird |
Every day of the year, rain or shine, free of charge, people come to McLaughlin Eastshore State Park / Albany Bulb to escape the urban pressure cooker, to hike and take in unobstructed million dollar views of San Francisco, the Golden Gate Bridge, Mount Tamalpais, Angel Island, and the Marin Headlands.
San Francisco skyline viewed from Albany Bulb |
It doesn't get much better than this . . .
. . . for humans . . .
. . . or Owls, both I daresay:
Species of special concern.
White-tailed Kite huntress |
Cormorants gathered on guano-splattered rock |
Threatened worldwide, Burrowing Owls face long odds of survival against degraded quality / disappearing habitat. In the Bay Area, where they once were common enough denizens, their numbers have significantly diminished as coastal dune / marsh / bay shore habitat has been reduced to tiny, fragmented parcels on the ragged edges of sprawling development.
Who knew a Pigeon could be so . . . pretty! |
Sadly, the Owls have been driven from their native land, forced to seek a new home. They face a constant threat of becoming irreparably endangered. California's population of Burrowing Owls continues to decline at 8% a year.
Ducks and Goose feeding in channel in mudflats |
Northern Mockingbird in bold repose |
But even if people are aware of the Burrowing Owl's presence, like me, chances are rare of ever spotting one, because of their reclusive nature and camouflaged makeup, and generally inadequate to poor observational skills of most humans.
Sanderlings gathering at water's edge |
I'm no exception.
Whimbrels and whatnot flapping about |
Codornices Creek at journey's end in San Francisco Bay |
The hope is that the Owls will return here, year after year, like homing trout or other wild creatures who find their way back to familiar places.
Isolated stretch of Bulb shoreline |
The presence of resident Burrowing Owls on the Albany Plateau denotes a healthy inter-relationship of several keystone species able to thrive in a balanced competition of survival in limited range. After years of unsuccessful attempts to attract the fastidious birds, as of several days ago the Burrowing Owl community numbers, pitifully, but hopefully, just three individuals.
Lesser Goldfinch in the weeds |
White-tailed Kite beauty |
Continuing around the perimeter of the fenced-off meadow, I encounter a woman strolling by, laden with binoculars and a big zoom lens camera. We exchange pleasantries and begin chatting immediately about the obvious.
Black-crowned Night Heron grooming himself |
Her name's Mary and she's a docent with the park system, spending hours a week monitoring Owl habitat and educating people about the history of the Owl breeding project and off-leash dog dangers.
Pretty Finch feeding on seeds |
She points across to the south section of the meadow, saying she's spotted an Owl there a few times recently, once flying up and around, in pursuit of insects, or maybe just to do something, be active, who knows, inject a jolt of fun in their otherwise stolid days of Zen-patient stillness.
Snowy Egret being a Snowy Egret |
I agree to meet Mary over there shortly. Ten minutes later, with my original Owl still fixed in place – nary a look at the torso and legs – I see Mary signaling me from across the meadow – her cue that she's spotted an Owl! I race over and position myself up against the fence, my silly little point and click camera at the ready.
Pelican glaring down |
Great Egret encroaching on Owl habitat |
Well, probably nothing, he's a wild animal in his restored native habitat, intuiting a sense of security and unstressed comfort level, waiting for nothing, but also possessed of a look that would strike, asp-like, if need be, or in a whir of a flash duck down his long burrow to escape a dive-bombing Cooper’s Hawk.
Shorebirds feeding in mudflats pool |
I praise Mary's Owl-spotting ability, a masterful sighting, I tell her, adding ninety-nine percent of people would never have espied the Owl who is now, of course, ground perched quite visibly. I say it's like hunting for chanterelles, and Mary nods and laughs knowingly.
Scrub Jay looking mighty fine |
With such a knowledgeable person at my behest, I have a million questions for her while we delight and observe the Owl for another fifteen minutes. Here is what I learn from Mary.
Pie-billed Grebe plying murky waters |
Do Burrowing Owls nest together?
SF Bay shoreline |
Normally, they nest colonially in burrows,
but here they seem to be solitary dwellers.
Porch adornment in Berkeley |
Are Burrowing Owls here year round?
They winter over here before heading up
to the Rockies and Montana and Idaho
for summer breeding time.
Steller's Jay in squat mode |
Where else do Burrowing Owls nest?
Tunnels set up for the Owls to seek refuge and breed |
The Owls were once wide-spread in California.
The Bay Area is one of four primary Burrowing Owl nesting areas.
Locally, they can be spotted at Cesar Chavez Park
(a year ago one was found, shockingly, dead on a park bench);
Martin Luther King, Jr. Regional Shoreline;
and a few other surprising places:
Shoreline Park at Mountain View and North San Jose;
San Jose-Santa Clara Regional Wastewater Facility.
Burrowing Owl at ease |
After a decade of futility,
with perhaps a single solitary sighting a few years ago,
Burrowing Owls have been spotted since January 2017.
How safe is the Burrowing Owl enclosure?
Albany Plateau enclosed for Burrowing Owl habitat |
The protective membrane of a hole-ridden fence has been reinforced to prevent off-leash dogs from getting in, but this is mere mitigation against other existential hazards – hungry coyotes and feral cats, disease, pollution, and being prey of bigger, badder-ass raptors on the hunt.
Heron (or Great Egret) in painterly pose |
Do Burrowing Owls dig their own tunnels?
Congregation of shorebirds feeding in nutrient-rich mudflats |
Not unless they don't have to! Smartly, they prefer to let groundhogs (prairie dogs) and squirrels (and the Park Service) do the work for them! Partly why populations are in decline is because of exterminations of groundhogs and squirrels, loss of habitat, and persistent drought.
Diving Crow |
What is the future of the Burrowing Owl population at the Albany Plateau?
Western Grebe out for a swim |
The significance of their appearance
is a landmark victory of conservation efforts.
We have every reason to believe
the Owls will continue to winter over here.
For now, there are just three,
but they seem to be hardy individuals,
and the area could sustain up to a dozen of the birds . . .
but only time will tell for the fate of Athene cunicularia.
Owl in burrow (courtesy of Wiki Commons) |
Read more bird-related essays from Gambolin' Man's bird blog
about Albany Bulb & the San Francisco Bay shoreline:
Pelican coming in for a landing |
Check out Gambolin' Man's post on Albany Bulb @
Feeding on surreal mudflats |
Check out Gambolin' Man's FLICKR albums on hundreds of BULB landscape, art and birding scenes:
Take your choice of 46 live-action videos of various birding & outdoor adventure scenes from Albany Bulb & shoreline areas @
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