Tag Archives: dusk

Photographs: Central California, Photographs: Nature, Photographs: Northern California

Migratory Birds in Twilight, Central Valley

February 13, 2012 G Dan Mitchell 3 Comments

Migratory birds flly though the twillight winter sky above California’s Central Valley and the Coast Range.

I made this photograph when it was almost too dark to see clearly. In fact, when I packed up and drove away a few minutes later, it was so dark that I momentarily got mildly lost on my way out of the refuge! Long after the sun had set, and at the time when perhaps the most intense sky colors appear, the migratory birds were still in flight above the Central Valley, often silhouetted against the colorful dusk sky just above the horizon.

This photograph is going to get a bit more technical explanation than usual. I had a 100-400mm telephoto on the camera at this point since I had been photographing the birds in a variety of ways, including trying to fill the frame with one or a few birds. While some might say that shooting a prime lens of this length could have some image quality advantages, this photograph wouldn’t have happened if I had been shooting, say, a 400mm prime. Since I wanted to move quickly from targeting small sections of the surroundings or even individual birds to making photographs that attempt to portray the larger landscape within which the birds are found, I frequently found myself moving quickly to much shorter focal lengths. Here, I realized that I might be able to “zoom out” and include some of the birds in flight high above the valley and the distant mountains in the context of their surroundings. So I shot this at something like 130mm. In addition, because the scene includes subjects that are not that far away (like the trees) and those at much greater distances (like the hills), depth of field was an issue with the longer focal lengths. I couldn’t shoot wide open without some excessive focus issues, so I stopped down to f/11. Think about that for a moment: shooting in extremely low light, stopped down to try to maintain some depth of field… and needing use a shutter speed allowing me to get some definition out of birds flying through the scene. This is essentially being caught between a rock and a hard place… and another rock. With the camera on the tripod, but still aimed manually, I used a shutter speed of 1/13 second and turned image-stabilization on. With all of this stuff pushing boundaries of shutter speed and aperture… my only option was to increase the ISO to 1600. For landscape work. Here’s the thing… in the end, while there was more noise in this photograph than if ISO 100 were possible, it isn’t that bad and probably wouldn’t even be visible to viewers of a print. While I’m usually persistent in my view that little technical differences among cameras don’t amount to much, in this case it was because current cameras make it possible to shoot in ways that were essentially impossible a decade ago that I could get this photograph at all.

Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

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

Migratory Birds, Dusk

February 1, 2012 G Dan Mitchell Leave a comment

Flocks of migratory birds fly over the Merced National Wildlife Refuge at dusk, San Joaquin Valley, California.

I think that I’m as interested in the landscape of the Central Valley of California as I am in the migratory birds that I went there to photograph during the last weekend of January. I’m still surprised to find that this landscape is more varied than I realized for many years, even though I’ve lived in California almost all of my life and I frequently drive through the Valley on my way to the Sierra and other places. I used to think of it as “that hot place between here and there,” at least in the summer. Later I found out about the very different winter climate there, where it is often foggy for days or weeks on end. The, after I learned about the amazing annual arrival of migratory birds, I realized just how much of the Valley is waterlogged at least part of the year.

The area of the Merced National Wildlife Refuge is one such area. Located more or less between the towns of Merced and Los Banos, it holds many seasonal ponds, and these ponds are the winter homes of thousands and thousands of birds. On our visit during the final weekend of January 2012, the birds were there, all right. However, they were mostly too far away to photograph them easily except when they occasionally passed over head. But the landscape was as accessible as ever. Here I wanted to accentuate the vast sky above the flat surface of the valley, so I tilted the camera up a bit so that the flooded fields and sparse trees sat at the bottom of the frame, and the gradient of color and light fills most of the frame, interrupted by passing flocks of migratory birds.

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

Sandhill Cranes, Dusk

January 31, 2012 G Dan Mitchell Leave a comment

A flock of sandhill cranes against the dusk sky above the Merced National Wildlife Reserve, California.

The sandhill cranes are amazing creatures. On the ground they seem rather ungainly, but in the air they seem, to me at least, to fly with remarkable grace and strength. Several things can make them tricky to photograph. On the ground, they are frequently in less than photogenic locations such as turned under fields, and they are skittish, moving away quickly if you come too close. In flight they can appear and disappear quickly, and if you aren’t looking the right direction you can miss them as they fly over. And they seem to come in waves – you can wait for a while without seeing any of them, let down your guard and become distracted, the suddenly groups of them seem to appear.

I had fewer opportunities to photograph them close up at Merced National Wildlife Refuge on this evening than I had earlier in the day back north at Woodbridge Road. But a few did come close and I managed to photograph this portion of a large group that flew over as the evening light was turning portions of the sky pink and purple.

Photographs: Death Valley, Photographs: Desert, Photographs: Nature, Photographs: Southern California

Eureka Valley Dunes, Dusk

January 22, 2012 G Dan Mitchell Leave a comment

Pink dusk light on the Eureka Valley Sand Dunes, Death Valley National Park.

On the second-to-last day of my January visit to Death Valley, I decided that it would make sense to exit the park to the north by way of miles of gravel roads heading into the northern portion of the park then out via more gravel and then some paved roads to Big Pine the next day, setting me up to return home over snow-free (in January!) Tioga Pass. After shooting early in the morning I headed back to my camp – at Stovepipe Wells at that time – had some breakfast, took down my camp, and packed. By the time I fueled up my car and headed north, I was a bit behind my planned schedule, but I figured that I might still make it to Eureka Valley in time to shoot in some late afternoon light.

A few hours later, after a drive including over 40 miles of gravel, I finally arrived at the site of these monumental dunes. At nearly 700 feet tall, they are supposedly the tallest dunes in the United States – or is it in North America? Eureka Vally is a lonely place, being a long drive on rough roads from any direction and almost completely without the civilized services found in some other areas of the park. When I got there, a family that had visited was just leaving, and there was one other photographer shooting high up on the dunes. I knew that I didn’t have enough time to try that, so I grabbed my gear and hiked over to one side of the dunes where their lower slopes begin to merge with the flat surface of the valley and where the last sun would hit the dunes. I shot there for a while and after the sun dropped below the ridges to the west I went looking for subjects that might benefit from the post-sunset soft and pink light. Very close to my “campsite” (which was in the back of my vehicle that night!) I saw these plants leading up toward the summit of the dunes and the higher stratified peaks beyond, and I made a few photographs in the rose-colored late light.

G Dan Mitchell Photography

Tag Archives: dusk

Migratory Birds in Twilight, Central Valley

Migratory Birds, Dusk

Eureka Valley Dunes, Dusk

Photographer and visual opportunist. Daily photos since 2005, plus articles, reviews, news, and ideas.