Weak sunlight breaks through Central Valley tule fog to illuminate trees and brush growing on a levee near the Cosumnes River.
This morning started out with extremely dense Central Valley tule fog – at first so thick that I more or less gave up photographing. But eventually, as usually happens, the upper layers of the fog began to thin, and some light began to filter down through the fog. By late in the morning the fog was thinning enough that very pale sunlight began to show through and softly light the dense vegetation on this levee along the edges of the Cosumnes River. This is an incredibly rich environment in the winter, especially with all of the water from winter rains and the nearby river, and the vegetation grows very thick here.
Bare branches of dormant trees against a cloud-dappled winter sky over the Central Valley of California.
This was a bit of a “grab shot,” made almost as an afterthought once I finished with another photograph and was taking down the tripod and putting gear away – hence it is a hand held photograph. I was somewhat aware of these clouds, since I had been photographing the sky (and other things) in a different direction, though those photographs included more distant subjects and a lot of intervening haze and clearing fog. Here, as is often the case during foggy conditions in the Central Valley, the shallow tule fog was in the process of clearing and leaving a very clear view of the sky straight overhead, even while a horizontal views were still obstructed by remaining haze.
The trees are from a more or less random grouping that happened to be next to the road where I had stopped. I cannot say what kind of trees they are. It was my good luck that these wispy (mares tail?) clouds happened to float over at the moment when I was here and looking up. After making this photograph, I got concluded my photography for the day and headed home.
Egret in flight above water at Cosumnes River Wildlife Preserve, California.
I’ve been fascinated by egrets since I first found out about them in a class back in college. Later I discovered that they are quite common in my part of California – back when I was a cyclist riding a few hundred miles every week, often in the country, I discovered that one or more can be found in just about any drainage ditch, slough, or creek bed with water in it during the winter months. More recently I realized – yes, I’m slow about some things! – that they are also found during the winter at places like Point Lobos, where they walk on top of kelp to hunt for small fish.
So I wasn’t the least bit surprised that a couple egrets were the first recognizable birds (to me – I’m no bird expert!) at the Cosumnes River Wildlife Preserve and in the surrounding countryside. Shortly after I crossed the road towards the slough, where many birds are found in the shallow water there, I spotted one alongside a creek bank nearby. I was able to get fairly close to this one and make some photographs as it more or less stood around on the bank doing whatever it is that egrets do. But soon it became uneasy about my presence, even though I was almost completely still and quiet, and it took off for a spot a bit further away. As the bird took flight I panned along with its motion, not paying a lot of attention to anything but the white bird, and I got a short series of photographs as it passed behind some brush alongside the water.
While I can and did make some very sharp photographs of this and other birds standing almost still near the water, I prefer this one with its bird slightly blurred from motion as it flew, and with the out of focus intervening vegetation somewhat interfering with the view of the bird. To me this sort of image better captures the dynamic nature of the bird in low level flight.
A solitary tree and a winter pond on a very foggy Central Valley morning, Cosumnes River Wildlife Preserve.
On my first visit to this wildlife preserve in California’s Central Valley (located between Stockton and Sacramento) I was thinking that I might have a chance to photograph wildlife, namely that incredible number of migrating birds that spend their winters in the rich, wet areas of this part of California. I knew it would be foggy, but I like that. (If you have followed my blog for even a short time you have perhaps seen some of my “barely there” photographs in which most details are nearly entirely obscured by clouds, rain, mist, or fog. )
I was not disappointed by a lack of fog! When I arrived it was so thick that I couldn’t see more than perhaps 100 or 200 feet! The Central Valley fog us tule fog which rises from the wet ground rather than blowing in from somewhere else. (The latter is the type of fog in, say, San Francisco, where it often blows in off the ocean.) Since tule fog starts at ground level, it often is not that thick. On a number of occasions I’ve been driving (slowly!) though terribly thick tule fog in the Central Valley, so thick that it seemed risky to drive at even 25 mph, only to look up and see stars in the sky overhead! On my way past Tracy on this morning, as I entered the fog I noted that it was perhaps only 30-50 feet deep. Because of this, the fog has a special quality that is not found as often in the ocean fog that is more common in the San Francisco Bay Area. The tule fog seems often to me to have a luminous quality that I attribute to the light that comes down from above even in the thickest fog.
That was somewhat the case here. I walked into the slough area across the road from the visitor center at the Preserve, and into an area that is mostly open fields in the summer, but mostly a giant pond in the winter. Everywhere around me I could hear the hundreds or thousands of waterfowl – ducks, geese, and who knows what else, and I later saw egrets and sandhill cranes – but I could see almost nothing. Eventually I could just barely make out his small tree standing on a shallow area where some grasses grew. I wondered if the photograph would have enough contrast to even be usable, but in the end there was just enough detail. (It is hard to see in the small jpg, but it is certainly there in the 12 x 18 test print I made.) At first I thought it would end up being a monochrome photograph, and I spent a lot of time taking it through my workflow with that in mind. But something just wasn’t quite working for me, so I decided to reconsider and try a color rendition. In the print, I think that this ends up looking better in color in several ways. First, the soft blue cast that I thought I’d want to avoid, more strongly evokes for me the feeling of actually being there, especially through that luminous quality of the tule fog light that I mentioned earlier. In addition, I think that some of the very subtle color variations turn out to be important.
