AROUND THE CORNER TO NOJOQUI FALLS

falls

Sometimes it’s only a few thin bands of water dropping 164 feet. Other times  it’s a gossamer tracery of water more mist than substance. It nourishes families of mosses and ferns growing on its walls. Only after a rain, does Nojoqui Falls aspire to something grander.

The falls (pronounced NAW- ho – wee) are named for a Chumash village “Naxuwi” once nearby.

When my granddaughter asked me what I wanted for my birthday, I said: “A day trip with you.” We talked about where and decided on a drive up the coast and inland to Nojoqui

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Falls County Park, and then lunch at one of the good places in the Santa Ynez Valley. I wanted to walk along a creek and possibly even see falling water while it was still spring.

Driving up along the coast is a treat in itself.  Once you’ve cleared the outskirts of Goleta you are in full view of the ocean and if the day is clear enough, you can see the profile of the islands on the horizon.

refugio beach

On the right, the Santa Ynez Mountains make a formidable barrier to the sea and its cool breezes.  We passed three beach parks.  On the landward side of the freeway, the beaches become canyons.  Though beautiful on its own, the landscape stimulated memories  – El Capitan Beach where grandson Stuart always wanted his birthday to be celebrated with a campout.

tunnel

Just beyond Refugio Beach, the highway swings inland where ahead, the mountain wall is pierced by the Gaviota Tunnel.   I thought about all those years when Santa Barbara could only be approached easily from the south.

barns

 

 

At the sign “Nojoqui Falls County Park,” we left the noisy highway and dropped down to the Old Coast Highway and Alisal Road to the peace and quiet of farmlands. Once horse pastures, organic produce now grows in the soil enriched by manure.

Skirting the western edge of the mountains, we rounded the corner to the lush, north-facing slopes, the rainiest place in the county.  How different from the south-facing slopes above Santa Barbara where the mountain slopes are dominated by bare sandstone and chaparral.

park

When we turned into the park with its broad meadow and a scattering of trees, Caroline said: “This reminds me of Yosemite Valley.”  I could see her point except that when every detail of a beloved place like Yosemite is so perfectly embedded in my memory, nothing can compare.

We drove up to the end of the road where a few cars were parked. At the base of the canyon, a short trail leads up to the falls..  Starting up the trail I was transported to the Berkeley Hills where bay trees also form arches of fragrant leaves and the sun shines through the thin leaves of the big-leaved maples.  The creek burbling over dark rocks reminded me of the dark-gray basalts of home.

gateThe final ascent on stone steps to the base of the falls looked damp, making them especially perilous for my old legs.  A bench at their base invited me to sit a while, let my granddaughter

Warbling Vireo
Warbling Vireo

trot ahead while I listened to the creek and the cascade of Warbling Vireo songs spilling down from the bay trees overhead. Click here to listen to their song.

purple martin
Purple Martin

Purple Martins are our largest and highest-flying swallow.  They perform breath-taking acrobatics when hunting insects.  At the park, martins ignore man-made boxes in favor of holes in the sycamore trees.

brushThree weeks later with Berkeley birding friends, Bob Lewis and his wife, Hanno, we returned to Nojoqui Falls park to find the Purple Martins. Bob is sitting on the left.  The heap on the right is actually me lying on my side watching martins in flight.  Stretched out, has become my preferred position for watching birds of the sky and for general cloud-spotting.(I highly recommend to others who love clouds “The Cloudspotter’s Guide by Gavin Pretor-Pinney – the founder of The Cloud Appreciation Society)

varied thrush
Varied Thrush

Now we will be leaving the park to the summer crowds, returning in the fall to see the winter birds like the beautiful Varied Thrush.

 

 

 

 

BirdWatcher
Birds watching bird-watcher watching birds         -Roger Bradfield

SUMMER THOUGHTS

berries2If you have lived a natural life say as a manzanita bush on the slope of the San Ynez Mountains you will understand the true meaning of summer.  You will have grown new foliage or lengthened the leaves you have during late winter or early spring.  You will have flowered and welcomed the bees.  Now the flowers have turned into fruit, it’s time to let them ripen in the warm sun of the long days.  It’s a season for repose or maybe deepening, as your tap root reaches down further to find water.

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 A PERFECT SPRING

After such a sumptuous winter how could it not be – a perfect spring.

I came to Santa Barbara to live in September 2013, the second year of the drought.  The landscape was dry, but as a native Californian, I expected dryness. The winter rains the next two years were scanty.  Not only did the garden lawns die by intent, but landscape and street trees began suffering.  Many of the redwoods, never a good choice for this semi-arid climate, were dying. The conifers were the hardest hit.  The native ponderosa pines on Figueroa Mountain all succumbed, probably weakened by the drought and then attacked by the deadly bark beetle. To try and save street trees, the city attached green plastic reservoirs to young trees which slowly released water to the roots.

Maybe several times during the winter, enough rain would fall to feed the headwaters of various creeks.  Mission Creek with its springs high on mountain sides above the Botanic Garden came briefly to life with muddy torrents of water which rushed down the dry creek bed.  Quickly depleted, the flow stopped and by the second day, the creek became isolated pools.  By the third day, the creek disappeared all together.

poppies
California Poppies

With the return to silent stretches of dry rock, my spirits fell.  I realized again how above all the landscape features – hills, mountains, valleys, and especially the noisy, restless ocean – it is creeks I love the best, for their cheerful sounds and their ability to be a magnet for surrounding life.

 

lupine
Bush lupine

Spring in California is mostly about wildflowers, but in one of the ironies of a wet spring, grass and weeds growing tall often concealed the flowers.  Figueroa Mountain had some nice displays, particularly where lupine grew on perennial shrubs or where poppies grew on serpentine soil which inhibits the rampant growth of grass.

 

 

carizzo
It was in the semi-desert areas like Carizzo Plain, an hour and a half drive inland from San Luis Obispo, where the flowers were amazing, enough so, to gain the title — superbloom. Hills and the desert floors look as if they’d been splashed with paint.

But it is in the exuberance of the commoner plants that I saw the results of a wet winter.  The wild oats, now going to seed are waist high, and must compete for space with wild radishes and Italian thistle.

After four years of drought that tested their endurance, allowing no luxury like new growth, live oaks this spring were transformed with explosions of tender bright green leaves.  The shiny leaves concealed the coarse and somber, dark green foliage, some of which could now be shed.

live oaks
New spring growth on the live oaks

Live oaks are the most abundant native tree of Samarkand, Oak Park and most lowland locations.

 

Best of all was to see Mission Creek behaving like a real stream, not with just the episodic flow of two days that followed a rain during the preceding drought years.  My morning ritual was to look through my binoculars into the small gap between the trees where I could see the overlapping brightness of moving water. The stream had a rhythm, sometimes squeezing around rocks making music and then released, spreading out in quiet pools, before being narrowed again.  I think I could write a score with the proper notations.

 

pollen
The male flowers are heavy with pollen which will be released by the wind to fertilize some of the female flowers growing on the same tree. From the fertilized female flower comes the familiar acorn.

I imagine my father, who grew up near Oak Park, capturing tadpoles with a net, or creating a new flow by rearranging rocks. When the flow was strongest, he and his buddies, no doubt, fashioned boats and then ran along the creek edge to see how they fared.

Two weeks after the last rain in March, the flow began to shrink, imperceptivity at first.  But now in mid-April the creek has disappeared. Or, perhaps it flows beneath the surface still accessible to the roots of trees.

oxalis
Oxalis, considered a hard-to-get-rid-of weed by most gardeners, crowded roadsides after this year’s heavy rains

Speculation has already begun about next winter.  Through summer and early fall, conditions appear to be “neutral” with early signs of building El Nino conditions beginning later in the fall.  In most years, a strong El Nino brings generous rains, but not always.  Speculation, especially about future weather, is irresistible especially for weather buffs like myself.

nasturtiums
In this most luxuriant of springs no slope is unclaimed. Here, nasturtiums have naturalized a hillside.

Looking back – WINTER AFTER ALL

When one of my friends fell on an icy path this morning and Gibraltar Dam flowed into its spillway, the first time since 2011, I decided that winter could not be ignored.

flooded
Mission Creek at flood stage

I hadn’t considered writing about Santa Barbara in the winter thinking that the season had been mostly passed by in these years of drought.  Then yesterday, December 23, we had a storm that was worthy of qualifying as a winter storm in every way.  The day began with a thin cloud cover which built during the morning to promising layers of clouds and brief gusts of wind, which by noon led to rain.  After slacking off in a way that I had become used to during these dry years, the rain built again as if to defy my pessimism.  By mid-afternoon the rain built to a real gully-washer.  I was lucky enough to be in my car so I could enjoy splashing through flows of water at every intersection and best of all, seeing Mission Creek coursing down its creek bed after so many months of being bone dry.

From the sound of my bamboo wind chimes during the night, I knew the storm had passed to the east and the wind had shifted to the north as it does along the coast after a rain storm.  The cold wind continues today pushing around remnant clouds, now empty of their contents.

Cachuma
Cachuma Lake filling up.  From a low of 7% of normal, the reservoir in April is almost half full.  With the reservoir below capacity, and groundwater depleted, it will take a few more good years to bring us out of drought

I know storm must follow storm to make the creek a winter feature and the soil be soaked enough to start recharging the depleted water table.  Lake Cachuma which lies in the valley between our mountains, the Santa Ynez, and the higher range to the east, is the reservoir which holds our water supply.  At present, it’s almost no lake at all, having shrunk to less than 7% of its capacity. Vultures have taken to roosting on the rim of the dam.

December ended with the rainfall slightly above normal. 

river
An atmospheric river arrives on the California coast

January was another matter altogether thanks to massive storms brought across the Pacific by an atmospheric river — a new word in my weather lexicon. An atmospheric river can be several thousand miles long to a few hundred miles wide. Drawing up moisture from near the Hawaiian Islands, the warm air can transport large amounts of rain.  It’s what we once called the “Pineapple Express.’

The atmospheric rivers produced five days of good rains.  At the end of January, rainfall for the month was 8.96 inches rather than a normal 2.86 inches.  Even the lawns, most of which were allowed to go brown over the summer and fall, were green again.

High surf
High surf is often part of a storm system

The rains continued intermittently until Friday, February 17. The papers were advertising that the biggest storm of the season was on its way.  Over the years, I have learned to be suspicious of such a build-up which often leads to disappointment.  I believe in sneaker storms – the ones which arrive with little or no advance warning.  That may be the old days before sophisticated weather-measuring equipment and computers, which can put together predictive models, eliminated much of the guesswork.

landslide
Landslide at Cliff Drive and Las Positas

At 5 AM heavy rain was falling, serious, confident rain.  By mid-morning the velocity of the rain continued to increase.  Coarse and dense raindrops were being driven by gale winds from the south-east.  By early afternoon, the rain had slackened enough to allow me to drive down to the Mission Creek just below us.  Others had already gathered.  Some of us stood on the bridge itself which was trembling with the force of the volume of water pouring a few feet beneath.  On the opposite side of the bridge where the stream bed is narrowed by rock walls, boulders were being slammed together.  The percussive, booming sounds resembled thunder.  Some people, unnerved by the violence, hurried back to their cars.  As a fan of such drama, I stayed put.

pines
One of two historic stone pines on Anapamu brought down by the storm

The storm finally moved on leaving 5-inches of rain downtown and heavier amounts on the mountain slopes.  Mission Creek up Mission Canyon left its stream bed and temporarily carved out a new route.  Further engorged by a cargo of mud, the stream poured over the old Indian Dam.

The gift for me was that Mission Creek became a real stream, a winter stream which flowed for weeks on end, not just for a day or two after a rain.

indian dam
Flood water flowing over Indian Dam in the Botanic Garden

Now it’s early April and the creek has ceased to flow.  It survived for few more days as isolated pools, until it disappeared altogether.  I like to think that it continues to flow underground bringing moisture to the roots of the sycamores and to the other streamside plants.

 

Rattlesnake Creek, a tributary of Mission Creek in flood conditions.
Credit: Ray Ford
(Please note the material following the video is not part of this presentation.)

FALL IN SANTA BARBARA

imagesTake this week – in the middle of October.  All day the clouds continued to build up against the mountains.  And at bedtime, I heard an unfamiliar sound.  Opening the door, I was surprised by rain.  Pulling open the window next to my bed, I fell asleep to the comforting sound of rain falling, while breathing in that indescribable fragrance of earth refreshed.  The morning that followed was the freshest we’ve had in this endless season of harsh drought.

library-023By Wednesday, the temperature rose to 95 degrees, the humidity descended into the single digits, the red fire danger flags were posted. By the weekend the scene changed again. I could joyfully proclaim fall as it should be – a sky full of clouds of every shape in shades of gray and white.  I’ve cracked open the door so I can feel the cool breeze and hear the birds as I work on my computer.

Nothing energizes the bird population like a change in the weather, especially when there is the possibility of rain.  If you trust forecasts, rain may be moving our way, coming from the north, the most reliable direction.

Being an incurable nostalgic I remember days like this in the Bay Area we called the “second spring.” The first rain of the fall brought up sprouts of green grass on the hills, certain native plants set buds or even bloomed, and the birds began singing again.  I guessed that maybe they were fooled by day and night equaling in length, the way it did during the spring equinox.

More knowledgeable birdwatchers than me, call this “second spring” “Autumnal Recrudescence,” a word new to me. Looking the word up, I read that it was most often a medical term meaning the return of an illness after a remission.  Or it could mean the recurrence of an unpleasant feeling like doubt.

Naturalist give the word a happier meaning.


The Autumnal Recrudescence of the Amatory Urge

When the birds are cacophonic in the trees and on the verge
Of the fields in mid-October when the cold is like a scourge.
It is not delight in winter that makes feathered voices surge,
But autumnal recrudescence of the amatory urge.
When the frost is on the pumpkin and when leaf and branch diverge,
Birds with hormones reawakened sing a paean, not a dirge.
What’s the reason for their warbling? Why on earth this late-year splurge?
The autumnal recrudescence of the amatory urge.

song-5348
Photo by Bob Lewis

 -Written by Susan Stiles, copyright December 1973

 After the mostly silent late summer, I was delighted with the bird chorus.  I  also attributed it to the completion of energy-robbing activities like nesting followed by molting where in most species, every feather had to be replaced with a new one.

The arrival of the winter residents certainly energized the local, year-round population.  The regulars and newcomers set about declaring and defending their winter territories.

north-pacific-high
Illustration by Peter Gaede “A Naturalist’s Guide to the Santa Barbara Region” by Joan Easton Lentz

Wanting to better understand fall in Santa Barbara sent me back to Joan Lentz’s “A Naturalist’s Guide to the Santa Barbara Region,” my bible on all things local.  She says that the distinction between summer and fall is more pronounced than between spring and summer.  Enter our old friend or nemesis The North Pacific High.  If the atmosphere behaves as it should, this zone of high pressure which held sway over the summer, producing the northwest winds blowing down the coast and causing coastal fog, should begin to move south following the sun.  Winds cease and with them the fog.  A rain may even sneak through as it had last Sunday evening. With less fog, the skies are clearer and the blue skies are a palette for the extraordinary clouds of fall.

In the Berkeley Hills where I’ve lived most of my life, we especially dreaded the August fogs with their frigid winds when the gloomy, damp overcast could persist for days on end.  When late September brought relief, we were ecstatic. Both in the Bay Area and in Santa Barbara, fall winds sometimes blew from the north and northeast, coming from the Great Basin, bringing the odors of sage and when passing over the mountains, the tangy smell of conifers.

Though Santa Barbara, by its location and topography, is spared the full impact of the Santa Anas (unlike the LA basin), we often have the offshore winds, heat, and lower humidity.

In my drives around town I look for autumn color to further affirm the change of season.  Sycamores, which grow wherever there is a little ground moisture, have been dropping leaves all summer and even in the best of years are only a dusky gold, showing their best color when back lit by the sun.  Liquidambars, also called sweet gum, a native to the southeast, are beginning to show their autumn color, but we will have to wait until late November for their best display.liquidambar

Image result for images of native sycamores

Weary of my endless comparisons between Berkeley and Santa Barbara, my daughter decided it was time for a drive over the mountain to the Santa Ynez Valley, for a change of scene.  And change of scene, indeed!  What a difference a mountain range makes.  The Santa Ynez Valley is hotter in the summer and colder in the winter.  The continental influences prevail, moderated somewhat by the proximity to the coast and the ocean.  But the sub-tropical trees in Santa Barbara’s parks and gardens would not succeed here.

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This is the wide-open country of vineyards and olive orchards where the horse is king.  Some ranches provide individual horse casitas with white stucco walls, tiled roofs, and individual corrals.

And, yes, I did find the color I was hoping for in the bright yellow cottonwoods growing along the dry Santa Ynez River watercourse.  We like to be drenched in the fall brilliance of yellows, oranges, and red – this intoxicating dazzle – the final flaring before the bare trees in the dimming light and short days of winter.fall1

But what pleased me the most were the ambers of the vineyards, the pale grasses long spent and all the other shades of gray-greens, ochers, umbers and shades of color for which I have no names — and the swirls and small bunches of white clouds against a soft blue sky.

Once I yearned to live in open country with only distant neighbors if any at all, under a curving sky with stars beyond counting, winds that travelled long distances unobstructed, and the distant yips and howls of coyotes.

But I was content enough to return back over the mountain, to the marine air which is kinder, and to a town of neighborhoods where lights in other windows comfort me. On the weekends, music and voices of children come up the hill from the city park below.  Once the winter rains begin, I will hear the music of Mission Creek.

fogYesterday, at the end of the month, the clouds thickened during the day.  In the afternoon, a few large drops fell.  The air felt dense and heavy, maybe rich in negative ions which some say lifts the spirits.

lightningAround 3 am, we awoke to a long roll of thunder.  For the next hour, lightning and thunder alternated, until the lightning seemed to rip open the heavy undersides of the clouds releasing a torrent which in a few minutes left behind a half inch of rain.  At the end of the day, the clouds had retreated back to the mountains.
It appears that at last I have the intemperate Santa Barbara I had expected – a Santa Barbara of sundowner winds gusting down canyons, landslides, firestorms and debris flows, floods, thunder ricocheting off the

mountain sides, and on the coast, high surfs which rearrange beaches.

Is this the fall and winter which will end the drought?  Such secrets are closely held.  In the meantime, I look often at the sky, sniff the air, and even conger up promising clouds.  It can’t hurt.2015-06-26-20

Some of the birds which arrive in the Fall

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White-crowned Sparrow
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Hermit Thrush
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Townsend’s Warbler
ruby-crowned-kinglet-042
Ruby-crowned Kinglet

Photos by Tom Ginn

The Pleasure of Canyons

I’m drawn to canyons with their cool shade
and generous vegetation,
especially in this dry, mostly mountainous country
of sun-struck rock. 

And so is all life.
Birds and other animals come to where there is moisture,
abundant food, and places to raise young.

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A canyon trail

 

The view from my apartment above Oak Park

I look northeast to the Santa Ynez Mountains.  The mountains are a transverse range, one of several ranges so named because they trend east and west rather than the usual north-south of most coastal mountains.  The town of Santa Barbara occupies the narrow alluvial plain between the ocean and the mountains

The mountains are composed mostly of pale sandstones often embedded with fossil shells from the distant past when the mountains were under a warm sea. Reflecting the low winter sun and protecting the region from the chilling north winds, the mountains have a profound effect on the local climate.

My bedroom window perfectly frames Montecito Peak, the most symmetrical of all the named Peaks.  At midday, when the mountains are evenly lit, they resemble a jigsaw puzzle of pale rock and mats of olive green chaparral.  I look hard to try and distinguish a 3canyon, but it’s when the sun is low in the sky before sunset that the mountains reveal their contours.  Purple shadows fill the canyons while ridges and peaks glow in the late light.  I learned by studying a map that the deep shadow in the saddle west of Montecito Peak is the top of Cold Spring Canyon.

 

4
Montecito Peak on fire, Oct 29, 2015

Most canyons have a stream, often an ephemeral one which appears only briefly after a rain.  Others, like Mission Creek, are considered perennial, but in fact water persists only in the foothills and mountains.  Because of the steepness of the Santa Ynez Mountains, most streams, beginning as springs near the top of the range, may drop four thousand feet from their headwaters in a few miles to where they join the Pacific Ocean.

My plan was to hike several of the canyons so I could write about them with affection and authority.  On my first try to the San Ysidro Trail on the almost level Ennisbrook Trail, I fell and cracked my ribs.

I saw two solutions – send my two grandchildren with their stout hearts and strong legs into the canyons where they regularly walk.  Or I could narrow my canyon and stream observations to Mission Creek, one of the most accessible of the perennial stream which runs (when it does) through Oak Park just below my apartment. So Mission Canyon it is.

Mission Canyon and its Creek

Mission Creek and its canyon have a rich history dating back to the Mission days in the late 1700’s when the waters were captured behind a stone dam built with Indian labor in 1803 and stored in sandstone reservoirs just above the mission itself.  The water irrigated the sloping garden of fruit trees, vegetables and wheat.  When Spain defeated Mexico in 1830, the missions lost their authority and most of the Indian labor.  The garden quickly fell into ruin along with many of the adobe buildings.

5
At the top

Like most of the streams which flow down the south slope of the Santa Ynez Mountains, Mission Creek begins as springs near the ridgeline and then emerges as a series of cascades and pools, accessible from the Tunnel Trail.

 

Following James Wapotich’s directions in his weekly “Trail Quest” column in the News-Press, I located where the Tunnel Trail begins along East Camino Cielo Road, just beyond the intersection with Gibraltar Road.  The trail is marked by an aging metal sign 6and three large boulders across the dirt road.  The trail – the dirt road – continues just beyond the level section when it becomes a narrow trail dropping steeply down to where Mission Creek begins.  The Falls are a popular destination for hikers, most hiking up from Tunnel Trail off Tunnel Road. I’ve never hiked up far enough to reach the falls so I have to rely on the reports of others and the photos they took.

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Mission Creek Falls

At The Botanic Garden

big rock with tree

It’s in the Garden where most of us become familiar with Mission Creek.  Before the present four-year drought, regular releases from the Mission Tunnel (which brings water from Gibraltar Reservoir to Santa Barbara) kept the creek refreshed, so one season seemed like another.  Now the stream is mostly small ponds, growing green with algae.

Standing on the uneven stones at the top of the Indian dam is a good place to look up and down the steam and to admire the

Copy of mission dam with people
Mission Dam

feat of building the dam with hand labor.  Once, the stored water was carried down stone aqueducts to the Mission where it not only provided irrigation and drinking water, but filled the stone basins (still there to see above the Rose Garden) where hides were soaked prior to tanning.

 

 

Rocky Nook Park

9
Boulder families

 

A couple of blocks above the Mission is a charming county park – known by the locals simply as Rocky Nook. And rocky, indeed. Boulders, scattered generously everywhere, were deposited a thousand years ago by a debris flow that roared down the canyon depositing boulders along the way. A Chumash Indian legend says the boulders are the bone remains of the Indians

8
Alder Tree

drowned by the slurry of water and sediments. I felt as if I were photographing family groups. In late May at the

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Alder Tree with catkins

beginning of the long dry season, the creek is surprisingly active though its flow will most likely decline as the season advances.

 

 

 

At Oak Park

Since I moved to Santa Barbara three years ago, a four-year drought has reduced Mission Creek at Oak Park to mostly a dry creek bed.  Only after a rain of an inch or more would the creek come to life as a muddy noisy, torrent which finally reaches the sea by curving a path across the beach just south of Stearns Wharf.

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Within a day, the creek at Oak Park becomes a series of clear pools joined by rivulets of gurgling water.  It is then that I walk slowing along its banks, imagining the water circulating through my veins, refreshing my worn and tired body.  And I would then know deep peace. The following day, the creek disappeared leaving behind only drying mud where the pools had been.

The creek bed once again is laid bare and often weed-filled.  By late spring, the stream even in the foothills at the Botanic G12arden, is often reduced to a few algae-filled pools.

Mission Creek leaves its canyon just below the Garden where it is joined by Rattlesnake Creek.  Together they meander several miles across the gently-sloping plain (called by geologists an alluvial fan) to the ocean.  Over the years, the creek has flooded the town several times during the rainy winter months.

My father, who as a boy lived between Oak Park and Cottage Hospital, remembers those

17
Dad’s  boyhood home on Castillo Street

times when the only high spot in their neighborhood was their garden, where the neighbors came and stood until the flood waters receded. During the floods, the creek waters filtered slowing down through the rock and soil replenishing the groundwater. Today, the creek, often contained by concrete sides, seldom floods, so it flows directly into ocean carrying with it pollutants, often closing for a time the surrounding beaches as unsafe for swimming.

Oak Park is not a nature park, it’s a people park where neighbors walk their dogs and on weekends, it’s crowded.  Piñatas are hung from the oak branches, musicians tune their guitars and horns, kids play in noisy swarms, and men sweat over the barbecues. In the winter when the days are short and sometimes rainy, Oak Park returns to a more natural environment.

Mission Creek Outfall

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Mission Creek Outfall
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Black Skimmer fishing

Most of the year, the creek trapped behind its sand berm from continuing to the ocean, forms a quiet lagoon favored by water and shorebirds, especially during the winter.  When the creek is in flood stage, it carves a curving course through the sand to the ocean.

 

 

 

 

 

 Looking back

My love of canyons goes back to a childhood living in the Oakland Hills.  There were no houses across the street because at the bottom of the slope was an electric train, part of the Key System, which ran across the Bay Bridge to San Francisco.  The dense slope on the other side of the track was a no man’s land until I was old enough to venture further afield.  What drew me there was an ethereal bird song, I didn’t recognize.

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Swainson’s Thrush

Phila down the hill2The slope was too steep to navigate on foot so I slid on my behind through what I would later discover was mostly poison oak.  After an almost vertical slope of slippery clay, I found myself at the edge of a creek. And there was my bird, silent now, who fixed me with it’s round eye, made even rounder by a circle of white feathers. Late in the spring, the creek was reduced to a series of dark pools, laced together by threads of running water.  Water striders skated across the surface while dragonflies darted about occasionally touching the water.

I couldn’t stay away from this newly discovered world until a painful rash spread across my body after each foray.

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Lake Merritt, Oakland

I later learned that the creek was called Trestle Glen Creek or Indian Gulch Creek named for the Ohlone villages along its margins. Instead of flowing into the ocean, the creek brought its water to Lake Merritt, a tidal sanctuary with an amazing array of winter water birds, attracting enough attention so it became the first waterfowl sanctuary in the country.

 

In my twenties, we moved to the Berkeley Hills and my stream became Strawberry Creek.  The stream like so many coastal streams rose in springs near the top of the Berkeley Hills, flowed through the Botanical Gardens, which I came to love and where I meet a dear friend and with him led monthly bird walks.  The garden was paradise and a number of birds thought so too.  In the spring, the bird song was almost overwhelming.  Thrushes again, including the dearest of all – the American Robin, the Black-headed Grosbeaks, Warbling Vireos – on and on – singing an intoxicating symphony of melodies unlike any other stream canyon I know.

I have also learned a new concept for understanding ones place on the planet by determining ones watershed.  Our house was on a slope near the top of the Berkeley Hills where the most of the water drained toward Strawberry Creek which I liked to claim as defining my home place.

Since moving to Santa Barbara three years ago, my watershed is unequivocally Mission Creek, as was it for my parents who lived nearby more than a 100 years ago.

Phila’s Team:
George Dumas, Webmaster
Nancy Law, Editor
Roger Bradfield, Artist

THE VARIOUS FORMS OF FOG

 

over SB
Fog over Santa Barbara and the harbor

Fog

The fog comes
On little cat feet.

It sits looking
Over harbor and city
On silent haunches
And then moves on

–Carl Sandburg

 

I’ve lived in coastal California for all of my 87 years, so you think by now I would have developed at least a tolerance for the fog which arrives each summer.  But I’m one of those unfortunate people whose moods are dictated by the weather.  Awaking to sunshine fills me with good cheer.  A gray beginning sets a similar mood for the morning.

Yes, I’ve heard the arguments – fog delivers at least some moisture in this driest of seasons during perhaps this most serious of droughts.  And the cloud cover protects plants from the desiccation by the summer sun.

I’m also aware that taking the perspective of a naturalist delivers me from being a victim of moods (moods are nice enough when they are cheerful ones).  I’ve spent the last few days doing research, reacquainting myself with my library including historical books like “Up and Down California,” Brewer’s fascinating account of doing a geographic and geological survey of the state in the 1850’s, and going a century back to the classical account of California’s coast by Richard Henry Dana in “Two Years Before the Mast.”  I’ve also been mining Google for gems of information.

Dana didn’t mention fog as he was more concerned about the winter when the anchored ship could be caught by a southeast storm gale and be blown ashore before they could set sail for the open ocean.

At the risk of sounding pedantic, here are some basic facts.  Our fog – advection fog – comes mostly in the summer months when the Northern Pacific High is in command.  That zone of high pressure that squats over the eastern Pacific, fends off storms that might come in from the north, and establishes summer wind patterns. In the late spring and early summer, the wind picks up speed and blows down the coast.  The wind displaces the warmer surface water causing an upwelling of the deeper, cold water.  When the warmer wind passes over the chilly water, the moist air condenses into tiny liquid droplets suspended in the air, forming fog.

from book
The movement of fog onshore on a typical summer day (“A Naturalist’s Guide to the Santa Barbara Region” Joan Easton Lentz.  Illustrator: Peter Gaede)

Often the fog is drawn inland by the low pressure lying over the hot the Great Central Valley.  The fog usually retreats back to the immediate coast where it may persist all day, and sometimes for days on end.  In Santa Barbara, those foggy days may be called May Gray or June Gloom. In Northern California the winds and chill air at Pt. Reyes makes it one of the foggiest places in the world with an average of 200 foggy days a year.

 

I favor those late summer and early autumn days of exoticdecreasing coastal fogs when the Pacific High begins to slowly shift south allowing for the possibility of an early rain coming down from the north.  Or when humidity sometimes moves north bringing the possibility of a thunderstorm and wonderful cloud effects.  Exotic weather heightens one’s senses.

northernI’m also reading about how coastal fogs along the north coast have allowed the redwood forest to persist.  Once, when the climate was much wetter, redwoods were common over much of the continent.  But as the climate became drier and cooler, the redwood forests retreated to a narrow band along the immediate coast of Northern California visited by ocean fogs in the summer.

I once read that sunny California has more fog than any other state when you consider that the coast in the summer is often foggy and in the winter, damp, ground-hugging tule fogs covback to sbering the Great Central Valley can blot out the sun for days on end until the next rain storm sweeps the fog away for a time.  The so-called radiation fog often follows the rain when the earth is both chilled and damp and the drier air above it condenses, forming fog.  I remember once driving across the Sacramento Valley at night and I could see that the fog came up to the cow’s belly, leaving its head in the clear.

Back to Santa Barbara: In his journal; ”Up and Down California” William Brewer writes on Tuesday, March 12 (1861).  “Still foggy and wet.  This weather is abominable – now for nearly two weeks we have had foggy, damp weather, tramping through wet bushes, riding in damp, foggy air, burning wet wood to dry ourselves, no sun to dry our damp blankets.  I find that it makes some of my joints squeak with rheumatic twinges.  Went out this morning, found it so wet that we had to return to camp”.

Five days later on Sunday Evening, March 17, he writes:  “We have had a clear hot day, after two week’s fog, and have improved the opportunity to dry our blankets and clothes, botanic papers, etc.”

I don’t recall in my four years of living in Santa Barbara of having a foggy spell in March.  What does ring true is the strength of the sun.  Even on foggy days, as the fog begins to thin one can feel the heat of the sun.  I remember being warned as a child, that I could be badly sunburned by the sun in a light fog.

I’m not sure about this, but it’s my impression that the west coast of the continents at our latitudes often have summer coastal fog.  In the case of Peru, Chile and Namibia in Africa, these are deserts with little or no rain, and no surface or groundwater.  A certain Namibian beetle sleeps with its hindquarters raised and in the morning shifts its position to allow the condensed moisture to run into his mouth for a drink.  Incas, living on the barren slopes off the west-facing Andes, after observing that pots under shrubs and small trees filled with fog drip, learned to string up nets made of small mesh which would sift drifting fog, collectinggreen up to a hundred gallons a day.

In the Bay Area where I lived, researchers measured in the rainless summer the equivalent of 10 inches of rain under the pines and eucalyptus along the ridgeline of the foggy Berkeley Hills.  I noticed how on my summer walks in the grasslands, yellow and dry by May, I could count on a circle of fresh green grass within the drip line of each tree.  The long narrow leaves of the eucalyptus and the slender pine needles did an especially efficient job of combing out moisture  from the drifting fog.

Harvesting fog

Why not string a series of nets along Twin Peaks in San Francisco?  Unfortunately such a meager harvest could only supply the needs of a small neighborhood. But there are small villages in the arid west coast of South America and elsewhere, where enough water was collected with fog nets to grow crops, irrigate orchards and have enough left over for personal use.

One such community is Bellavista, a village of 200 people on the dry slopes above Lima, Peru.  With almost no rain, no river, or groundwater, the village had to be served by anto  expensive water trucks from Lima.Lima

Conservationists Kai Tiederman and Anna Lummerich, working with a non-profit supported in part by the National Geographic, showed the villagers how to construct the fog catchers — nylon mesh stretched between poles.  The villagers did the heavy work, carrying sand bags 800 feet up the steep hill to stabilize the poles and to build pools to store the collected water.  With the wind blowing the heavy fog through the nets they can now collect 600 gallons a day.

end 1The newly-planted 700 tara trees will be able to eventually collect their own water.  Tara trees produce valuable tannin.end 2

Okay, I’m convinced.  Bring on the fog and no more grumbling about gray mornings.

Making It Work on the South Coast

I don’t think I could have written these words even two months ago because I was still unreconciled to my move to Santa Barbara. This is NOT my home, I would have told you. And then I would begin my rant. Where are the robins to sing up the dawn? Where are the chickadees chattering in the oaks, or the Great-horned Owls hooting at dusk from the eucalyptus?

Nothing was right. Here, it is a cacophony of crows – an unholy chorus – from dawn to dusk. The creek next to this retirement “campus” is dry as a bone, lacking the lush streamside vegetation to attract the spring singers like the Swainson’s Thrushes, Warbling Vireos, and Wilson’s Warblers that populated my beloved Strawberry Canyon.

American Crow. Photo Credit: Bob Lewis, wingbeats.org
American Crow. Photo Credit: Bob Lewis, wingbeats.org

Some days, I would imagine sitting on the bench under the sheltering branches of the oak I had planted 60 years ago. Or I would envision myself at the U.C. Botanical Garden, climbing the path up to the Old Roses garden, and to the fence line where I could look up the steep chaparral-covered slope to the bent tree at the top of the hill. Coming down, I would stop to view the Bay in the “V” of the hills. Of course, there would be robins singing everywhere, and the Olive-sided Flycatcher calling from its perch at the top of a redwood.

There’s no cure for this nostalgia other than to acknowledge that I will always look at what’s around me through Berkeley eyes. I don’t want to surrender that perspective. But maybe I could allow myself to consider the virtues of the South Coast, of Santa Barbara where everyone wants to come and visit and — if they could afford to – stay.

A month after I came to live here last September, flocks of Yellow-rumped Warblers arrived, just like the ones in Berkeley. The manicured gardens of lawns, palms, and agapanthus beds were just fine with them. They dove into the palms and out again, forever “chipping.” Then a Hermit Thrush took up winter residency beneath the live oaks below my bedroom window. And then a troupe of cheerful White-crowned Sparrows arrived, singing sweetly, but in a different dialect.

White Crowned Sparrow. Photo Credit: Bob Lewis, wingbeats.org
White Crowned Sparrow. Photo Credit: Bob Lewis, wingbeats.org

My retirement community is just up the hill from Oak Park, one of the scruffier city parks but with some fine live oaks and sycamores. Sycamores are new to me except for the ones I would infrequently see out around Sunol where they favored the flats near streams. They are the true eccentrics in the plant world – no two trees alike. Gravity often has its way with them, pulling long branches in deep curves that almost reach the ground, while other limbs look to the sky and grow upward in search of the sun. The trunks near the ground are often covered with thick, brown bark that gives way to thin plates of bark that continually shed, revealing patches of pale brown, gray, olive, and bright russet in newly exposed areas. I am always reminded of a pinto pony. The upper limbs — rising high above the companion somber live oaks — are almost pure white, especially stunning against a blue sky.

Sycamores are attractive to birds partly for the opportunities they provide the cavity nesters. The larger holes invite woodpeckers and owls, with the smaller holes attracting House Wrens, nuthatches, bluebirds, and many others. Certain species of hummingbirds gather the down under the leaves to line their nest, while those winged beauties, the tiger swallow butterflies, leave behind eggs that become the voracious caterpillars that find the big palmate leaves to their liking.

 

Sycamore Limbs.
Sycamore Limbs.

Mission Creek, considered the only perennial stream in the area, borders the park. But this part of the creek, a mile or so from where it enters the ocean, is always dry this time of the year. Only once during this record dry winter did a good rain fill Mission Creek with a wild white-and-tan froth of racing water. From its bank, I could hear the torrent rearranging rocks in the creek bed. The next day, the flow had slowed to a few reflective pools connected by a trickle of running water. One day later, the water had disappeared – gone! And it’s been dry ever since.

I walk down the hill to the park most days, crossing a bridge where I often stop to examine the placard describing how the creek bed has been restored by removing tons of concrete that had acted as a barrier to the passage of the endangered Southern Steelhead Trout. In better times, the fish might have entered the creek from the ocean during winter storms, ascending the creek to spawn in the upper watershed where water remains year round. But not this year. Even the upper watershed in the Botanic Garden has been reduced to a few stagnating pools, with only the thinnest trickle of water in certain places.

Sometimes I drive up into the foothills to visit the Botanic Garden, which like the one in Tilden Park is devoted exclusively to plants native to California. The upper part of canyon has its share of live oaks, small bays, and towering sycamores, but none of the dense riparian vegetation to attract the streamside breeders that fill Strawberry Canyon with their joyous songs.

Many of the birds in the south coast canyons are the ones you might expect to see inland in the Bay Area – Acorn Woodpeckers, White-breasted Nuthatch (instead of Red-breasted), Phainopeplas, sometimes Canyon Wrens, and Wood Pewees. Stellar’s Jays are seldom seen in the lower elevations. Swainson’s Thrushes pass through in migration, only breeding in the rare streamside where the vegetation conceals this shy bird that mostly reveals its presence through its song.

Acorn Woodpecker. Photo Credit: Bob Lewis, www.wingbeats.org
Acorn Woodpecker. Photo Credit: Bob Lewis, http://www.wingbeats.org

Today I visited such a place – Atascadero Creek in nearby Goleta, which is tidal below its check dam. But above the dam, its fresh water section supports a jungle of willows, cottonwoods, a few small live oaks, and the first Big-leafed Maple I’ve seen since coming south. I heard two singing Swainson’s Thrushes, several Wilson’s Warblers, a singing Black-headed Grosbeak with a begging juvenile.

Here at the retirement place, House Finches continue to build nests on any flat surface and the Lesser Goldfinches empty my feeder in a day. But the Orange-crowned Warblers, which sang until a week ago in the park, have ceased singing, confirming that the summer doldrums will soon be upon us with few surprises in the bird world and the uninspiring sequence of daily fog and sun.

Time to look to the local beaches, where shorebirds are beginning to move along the coast. Shorebirds, mostly gray or brown during the winter, are my weak link. With my Sibley open, I’m trying to bone up on leg length and color, beak differences, feeding habits. Best idea is to find a walking companion more knowledgeable than I.