Category Archives: Photographs: Nature

Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada, Photographs: Yosemite

Whitewater, Tenaya Creek

February 10, 2011 G Dan Mitchell 2 Comments

Turbulent whitewater flows through an area of steep granite along Tenaya Creek, Yosemite National Park.

You can, of course, find a place to shoot subjects like this one all over the Sierra and no doubt in many other places as well. This photograph was made during a period of relatively high water early in the season and in a spot where the water flowed over some rocks in shade. Sunlight on the other side of the stream reflected into the water and revealed highlights, especially the flying spray that I allowed to blur with a somewhat slow shutter speed.

The moving water in Sierra streams and rivers seems to be an almost irresistible subject for many photographers, and I confess that I count myself among them. In some ways it is almost too easy to make these photographs, and one basic requirement is a willingness to make quite a few exposures. The instantaneous motion of the water and the reflections of light simply cannot be controlled or predicted, so one almost has to make many, many exposures. Of course, there is a bit more to it than pointing the camera at water and then repeatedly pressing the shutter release. It is important to find some sort of compositional interest first – it could be where water flows around or over a rock, a place where the light catches the water, or possibly just the twisting forms of turbulent water. Light is extra important in these photographs I think – most often the colors come from a combination of the blue-green shades of water full of foam and from reflected light from things that are out of the frame. (In this photograph, the light mostly comes from sunlight reflected off of granite on the far side of the stream.) Shutter speed is an important consideration, as a short exposure will stop or nearly stop the water and freeze the motion, a somewhat longer exposure can hold some detail but still allow blur along the direction of the flow, and very long exposures can create a misty and diffuse effect.

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Photographs: Nature, Photographs: Northern California, Photographs: Wildlife

Stack of Pelicans

February 9, 2011 G Dan Mitchell Leave a comment

A vertical column of pelicans stacked one above the other along the Pacific Ocean coastline of California.

On a slow night this week – while waiting for a new hard drive to get backed up – I want back through some more raw files from the first half of 2010. Almost invariably, when I go back through older collections of images I find at least a few things that seem interesting to me know even though they didn’t really register at the time I shot them

I have previously shared some other photographs of these magnificent Pacific Coast birds that I made on this mid-May evening along the Pacific Coast Highway north of Santa Cruz, shooting from a bluff locations that I often return to. At this particular spot, when the conditions are just right, birds coming north up the coast and coasting on updrafts along the cliffs often climb toward the top of the bluff and frequently turn inland a bit right here as they come around an outcropping. That is what happened with these pelicans, who were coming almost towards me and were flying below my position on top of the bluff, creating what looks like a vertical stack of birds. How thoughtful of them to line up so that they fit perfectly within a 3:2 ratio portrait orientation frame! :-)

Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada, Photographs: Yosemite

Glacial Erratics and Trees, Lembert Dome

February 5, 2011 G Dan Mitchell 2 Comments

Glacial erratics and trees at the base of Lembert Dome, Tuolumne Meadows, Yosemite National Park.

This photograph was made last spring in early June, when I drove over Tioga Pass on a quick one-day jaunt right around the time that the road was re-opened for the season after its annual winter closure. The road opened a bit later than usual in 2010 due to above average and late snow fall, and when I crossed there was as much or more snow than I recall seeing up there.

This was one of my marathon drive days. I started well before dawn in the San Francisco Bay Area and arrived in Yosemite in the very early morning and without any concrete plan – except that the ideas of visiting waterfalls and possibly getting up to Tioga Pass were on my mind. I did stop near the Valley first, where I made a series of photographs of Cascade Creek in virtually full flow. After doing this and making a very brief visit to the Valley, I decided to visit the high country along Tioga Pass road. I went just over the pass before turning back. There was so much snow still around that in most places it still looked much more like winter than like early June.

I finally started heading back to the west, as my plan was to return late to the SF Bay Area. As I left the pass and started down toward Tuolumne Meadows the light began to get “interesting” as the sun dropped lower in the west and some high clouds occasionally softened the light. As I drove past Lembert Dome I thought of photographing these glacial erratics that sit on the apron at the bottom of the dome before making one last stop to photograph snow-covered Tuolumne Meadow in the day’s last light.

Photographs: Nature, Photographs: Northern California

Weeds, Slough

February 4, 2011 G Dan Mitchell Leave a comment

Weeds growing in brackish water of a slough near the Cosumnes River.

It is a photograph of weeds! In a slough! ;-)

During my late January visit to the Cosumnes River Wildlife Preserve, the day began with extremely thick “pea soup” tule fog. As the morning wore on it stuck around, though gradually began to lighten a bit. As this process continued I wandered along the railroad tracks beyond the visitor center and at one point I passed by a quiet and slightly muddy slough… where I noticed these interesting (and so far anonymous) plants growing in the water.

I was intrigued by the pattern produced by their stems and the complementary reflections in the water. I also noticed that if I looked more closely I could see the outlines of some underwater specimens of the same plant and that a few odd oak tree leaves were floating here and there on the surface of the still water.

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