Yolo Bypass Wildlife Area

As promised to E, photos of Yolo Bypass Wildlife Area, from my birding trip there yesterday.

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This wildlife area is huge. It covers about 25 square miles along the Sacramento River, and when you’re in the middle of it, you’re more than a mile from the east and west boundaries, and maybe five miles from the north and south boundaries.

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About a third of the land is still farmed, and you can see some of the fields on the right of this photo. While I was there, they were prepping several fields for rice cultivation. Rice farming is getting a bad name in California right now because of the drought, but migrating birds love rice fields. Diverting water away from rice fields to big cities is going to reduce the number of places migrating waterfowl have to rest during their travels.

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This Turkey Vulture flew quite close overhead. Notice the worn primaries — P5 on the left, and P3 on the right — as well as the missing left tertials.

Photographing butterflies

I took a break from curriculum development on Tuesday and drove down to Pinnacles National Park. Of course I looked at the incredible rock formations for which the park is famous. But as spectacular as the scenery was, the highlight of the trip was watching butterflies in Bear Gulch. In particular, I spent about ten minutes watching one Western Tiger Swallowtail visiting larkspur blossoms. I took a great many photographs of this one butterfly, getting as close as I could. With a photograph, you can capture narrow slices of time: the position the butterfly’s wings take as it balances on a flower; the way it clings to the flower with its legs and arches its head towards a blossom; the moment when the butterfly is just approaching the flower:

Papilio rutulus

But sometimes what sticks in your memory is not what you actually saw, but the photographs of what you saw. After I left Pinnacles, I drove to Elkhorn Slough National Estuarine Research Reserve. When I saw butterflies there, I made a point of trying to sketch them in my field notebook rather than just photograph them, like this common butterfly:

Vanessa atalanta

This sketch, as an end product, is not nearly as attractive as a photograph (and I did take a photograph of this insect as well) — it’s not as attractive, but I learned more about butterflies by making this sketch. By comparing my sketch to a field guide, by seeing what I left out, I learned what I don’t see when I look at butterflies. I suspect making less attractive sketches like this does more towards sharpening my powers of observation than does taking a great many very attractive photographs.

Yolo Bypass Wildlife Refuge

This afternoon, I spent about three hours at the Yolo Bypass Wildlife Refuge, some 25 saure miles of managed habitat for waterfowl just east of Davis, Calif.

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Above: Yolo Bypass Refuge, near parking lot B.

A huge portion of California’s Central valley — about four million acres — was once wetlands. These vast wetlands once provided a winter home to uncounted waterfowl, and resting places for migrating birds. Today there are only 395,000 acres of Central Valley wetlands. (David Carle, Introduction to California Water [University of California Pres, 2004], pp. 37-40).

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Above: Looking west across the wetlands, with the Coastal Ranges visible in the distance.

Even though Yolo Bypass Refuge is heavily managed by humans, and even though Interstate 80 and the skyscrapers of Sacramento are visible from everywhere in the refuge, being there gave me something of a sense of what the pristine Central Valley wetlands must once have been like: birds everywhere, birds in the tens of thousands: ducks, curlews, egrets, heron, owls, blackbirds, sparrows, ibises, coots, falcons, doves, harriers; all those birds supported by the amazing fecundity of the wetlands.

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Above: Sunset near parking lot A.

In three hours of desultory birding (and I’m not a very good birder), I saw forty different species of birds. And I only had time to visit one small corner of the refuge. The vast expanse of wetlands, the diversity of the fauna, the beauty of the land — simply amazing.

Snowstorm

I’m in Massachusetts visiting my dad. It’s snowing. And snowing. And snowing. It’s been snowing for two days now. They had something like three feet of snow when I got here, and it looks like this storm is going to dump another foot or foot and a half of snow. Here’s the view from my motel window:

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That road behind the buildings? That’s the interchange of Route 110 and Interstate 495. At this time of day, you’d expect lots of cars. But everything is closed due to snow, so as you can see there is hardly any traffic out there. And the parking lot for the restaurant next door is basically empty.

I just wish they could send some of this snow to the Sierra Nevada mountains in California, where it is desperately needed.

Wetlands, Concord, Mass.

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Above: Cattails in a wetlands along the abandoned Old Colony Railroad (later New York, New Haven and Hartford Railroad) grade that parallels Old Marlboro Road, Concord, Mass.

This wetlands area has a substantial expanse of open water, due to beaver dams; in the photo there is open water on the far side of the cattails, and you can see the grey trunks of dead trees, trees which could not survive the flooding from the beaver activity. Beyond that, you can see hills covered mostly in white pine (Pinus strobus), with some red oak (Quercus rubra) mixed in; this mix of pine and oak is typical on upland glacial till soils in eastern Massachusetts.

These are characteristic colors of mid-November wetlands in Concord: the dull brown and white of dead cattails and their seeds and the grey of dead or leafless deciduous trees; a sky covered with dull gray clouds above; and in the background, the dark green of white pines with a few spots of dull red provided by the red oaks which still retain their leaves.

Weed, Calif.

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Light rain began blowing against the windshield as I drove south on Interstate 5 towards Weed, California. The sun was still shining, but Mount Shasta was obscured by clouds. I stopped at a rest area to stretch my legs, and looked north, the way I had come: there was a rainbow behind me. As I watched, a faint second rainbow was forming. I took a photo, got back in the car, my hair blown every which way, my glasses speckled with rain drops, and drove south into the rain.

Talent, Oregon

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The old railroad depot at Talent, Oregon. The sign reads: “To Portland 336 mi. / TALENT / To San Francisco 436 mi. / Elevation 1,635”

My cousin Sue tells me that up until a few years ago, two trains a day passed through Talent, carrying lumber south to Redding, California. With the collapse of the timber industry in this part of Oregon, there are no more regularly scheduled trains — this, along with the mills closing down, and good working class jobs disappearing, represents the changing economy of southwestern Oregon. The railroad depot has been converted into shops, perhaps a symbol of the growing importance of service industry jobs.

Elko, Nev., to San Mateo, Calif.

Nights get cool in the dry desert air of Elko, and we left the window of the motel room open all night. We got on the road while the air was still cool. We were about to turn on the audiobook we have been listening to — Chaucer’s Canterbury Tales, in the translation by Burton Raffles — when I saw a sign by the side of the road: “California Trail Interpretive Center.”

“Do you mind if we stop there?” I said to Carol. She knew that I have become mildly obsessed with the California Trail on this trip, so she agreed we could stop.

We climbed up the short trail behind the Interpretive Center building, and looked down on the Humboldt River valley: the narrow river winding along the low point of the broad valley; bright green grass and even a few trees growing near the river; the green grass giving way to sagebrush as the land sloped up away from the river; and then, rising more and more steeply above the level of the sagebrush, the stark and almost bare slopes of towering mountains.

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Above: The Humboldt River valley east of Elko, Nev.

Edwin Bryant, in his 1848 book What I Saw in California, described how his party made the difficult crossing of the salt flats west of Great Salt Lake, and then made their way across the often steep and difficult terrain of what is now western Nevada, finding barely enough water, and barely enough grass for their mules, at widely spaced springs. After more than a week of travel through this harsh desert, Bryant and his party found a small tributary stream which finally led them to the Humboldt River (which they called Mary’s River):

“We emerged into the spacious valley of Mary’s River, the sight of which gladdened our eyes about three o’clock, P.M. At this point the valley is some twenty or thirty miles in breadth, and the lines of willows indicating the existence of streams of running water are so numerous and diverse, that we found it difficult to determine which was the main river and its exact course…. At sunset we encamped in the valley of the stream down which we had descended, in a bottom covered with the most luxuriant and nutritious grass. Our mules fared most sumptuously both for food and water.”

Today, the Humboldt River valley looks somewhat different than it did in Bryant’s day: the river has been restricted to one main channel; most of the trees are gone and the river bottoms are used by farmers to grow feed for cattle; cattle graze on sagebrush above the river bottom; and the interstate highway and a railroad run between the agricultural land and the grazing land. But even in this time of interstate highways and air conditioned automobiles, I still found the green of the valley to be a welcome sight in the midst of a land that appeared to me to be dry and forbidding landscape.

My perception of this land as dry and forbidding is not shared by the Te-Moak Tribe of Western Shoshones. On their tribal Web site, they write: “This vast land of mountains, valleys, deserts, rivers, and lakes offered an abundance of wildlife and plants for the Shoshone to hunt, fish, and gather. The Newe [the name by which they call themselves] knew their lands and cared for its natural balance; for them it was a land of plenty.” And, Steven J. Crum, in his book The Road on Which We Came: A History of the Western Shoshone (Salt Lake City University of Utah Press, 1994), quotes a Western Shoshone song:

“How beautiful is our land,
how beautiful is our land,
forever, beside the water, the water,
how beautiful is our land.

“How beautiful is our land,
how beautiful is our land,
Earth, with flowers on it, next to the water,
how beautiful is our land.”

We kept driving west, generally following the course of the Humboldt River, for the next two or three horus. Bryant and his party followed the Humboldt River for more than a week, from August 9 through August 19, when at last they reached the Humboldt Sink — that place where the river terminates:

“We came to some pools of standing water, as described by the Indians last night, covered with a yellowish slime, and emitting a most disagreeable odor. The margins of these pools are whitened with an alkaline deposit, and green tufts of a coarse grass, and some reeds or flags, raise themselves above the snow-like soil.”

The Humboldt Sink is another weird landscape, forty-five miles of undrinkable water, halophytes or salt-loving plants, whitish soil — and forty-five miles of misery for the early travelers along the California Trail. The Western Shoshone appear to have been smart enough to stay out of the Humboldt Sink. But the white emigrants had to cross it in order to get to California. Mark Twain had to cross it in his 1861 trip by stagecoach in order to get to his final destination of Carson City:

“…forty memorable miles of bottomless sand, into which the coach wheels sunk from six inches to a foot…. It was a dreary pull and a long and thirsty one, for we had no water. From one extremity of this desert to the other, the road was white with the bones of oxen and horses. It would hardly be an exaggeration to say that we could have walked the forty miles and set our feet on a bone at every step! The desert was one prodigious graveyard. And the log-chains, wagon tyres, and rotting wrecks of vehicles were almost as thick as the bones. I think we saw log-chains enough rusting there in the desert, to reach across any State in the Union. Do not these relics suggest something of an idea of the fearful suffering and privation the early emigrants to California endured?”

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Above: The Humboldt Sink near Interstate 80 in Nevada

Why did those early emigrants make that trip? — traveling west for hundreds of miles into uncertainty. The emigrants may have been able to give rational explanations of their desire to emigrate; but, suggests historian George R. Stewart, there were other, non-rational, factors at work:

“We may suspect some unconscious motivation. Moving was an established folk custom. Most of these people had already moved once, or oftener, and to do so again was only natural. Moreover we may suspect that many of them were driven on by mere boredom. To exist for a few years on a backwoods farm with almost no means of amusement or stimulation meant the build-up of an overwhelming desire to see new places and people.” (The California Trail [New York: McGraw Hill, 1962].)

It seems a little extreme to suggest someone would travel that far into such uncertainty out of boredom; Mark Twain was driven to emigrate to Nevada out of a species of boredom, but that was later, when there was regular stagecoach service across the continent. But boredom is related to other human feelings, including religious feelings — what is meditation, but organized boredom? — and as meditation is related to boredom, so are both related to ecstasy. The early travelers along the California Trail must have endured mind-numbing boredom at some stages along the trail; but in other places they experienced the terrifying sublimity, the awe-inspiring grandeur, of the land; the awe and sublimity and terror amplified by partial starvation and fear and exhaustion, and their earlier boredom. We drove most of the day through the Nevada landscape on not enough sleep, we were sometimes bored by driving, and we were awe-struck by the sight of the mountains and canyons; terrified by the steep winding downgrades; horrified by the sight of a fire-blackened hulk of a truck that we passed in slow single-file line of vehicles as fire fighters put out the last of the brush fire that the explosive burning of the truck had started, passed in horrified realization that no one could possibly be left alive after that crash and fire, that crash that obviously came from the truck losing control on one of those steep winding downgrades that we were now negotiating. The emigrants had far more intense experiences that lasted far longer, and extended over months. Such things work changes on one’s being.

On the other side of the Humboldt Sink, the interstate roughly follows the Truckee River — again, one of the routes of the California Trail, a route that guaranteed fresh water and forage for oxen and mules. We stopped at the rest area at Donner Pass — this rest area is not far from where the ill-fated Donner party were snowbound, and where nearly half the party died — and to stretch our legs we walked a short distance along the Pacific Crest Trail.

There we met a man who was through-hiking the Pacific Crest Trail. He was older than the typical through-hiker, ten or twelve years older than I, and since we were near contemporaries of his, it was easy to wind up talking with him. He told us about walking 700 miles through the desert, sometimes having to carry enough water to last him for 30 miles. When he got to the high Sierras, the altitude hit him hard, slowing him down until he became finally acclimated. Carol asked about the logistics of renewing his supplies, and he said that once he had to walk a full day, or about fifteen miles, off the trail to pick up supplies, and then walk a full day to get back on the trail.

His motivation for taking on such a physically and mentally challenging trip was simple: his son was killed in an accident, then his wife died, and he had to do something. We talked about what might motivate other through-hikers. “We’re listening to The Canterbury Tales as we drive,” I said, “and I think through-hiking is a kind of modern-day pilgrimage.” Through-hikers have no pilgrimage destination, no Canterbury with Saint Thomas’s remains at journey’s end; there is only the journey. But like the pilgrims going to Canterbury, and like the emigrants, they begin their journeys with the advent of warm weather:

“When Zephyrus eke with his swoote breath
Inspired hath in every holt and heath
The tender croppes and the younge sun
Hath in the Ram his halfe course y-run,
And smalle fowles make melody,
That sleepen all the night with open eye,
(So pricketh them nature in their corages);
Then longe folk to go on pilgrimages….”

So, too, I began to long for this cross-country trip in the early spring, looking through the road atlas to choose a route, making plans about where we would stop, dreaming about when we could start driving.

All pilgrims must complete their journeys before the harsh weather of winter sets in. Our through-hiker worried that he might be walking too slowly, he might not make it through the mountains of Washington before the winter snows set in. I said I wasn’t sure that mattered, and he allowed that the journey was what he most wanted, and needed.

As for us, our journey is almost complete. Our journey has been relatively comfortable: riding in a car, stopping when we feel like it to take a walk or look at scenery, sleeping in motels. Our journey has been relatively quick: a matter of days, not weeks or months. But as we drove down out of the Sierra Nevadas, down into the wide Central Valley, through the traffic of Sacramento, I feel a change in myself — not enough of a change, but a change. That’s what the early emigrants on the California Trail were looking for: a change; a change in circumstances, but also I think an inner change. Mark Twain was looking for a change in circumstances when he went by overland stage to Carson City, Nevada, and after seven years in the West found that what had changed most was — not external circumstances — but himself.

We kept on driving west, driving towards the sun setting over the Coastal Range, the western-most range of mountains in this part of North America.

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Above: The Coastal Range near Winters, Calif.

Somewhere beyond those purple mountains lies San Francisco Bay, on the edge of which we live; and beyond one last ridge of the Coastal Range lies the Pacific Ocean, extending into vastness beyond the limits of sight. And as we see the sun set behind the mountains, we know that we will not reach our final destination before night settles in on us.