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California

Red Barrel Cactus Photos, Anza Borrego Desert State Park CactusCaliforniaDesertThe American SouthwestWildflowers

Red Barrel Cactus Photos, Anza Borrego Desert State Park

Thanks to John Dougherty for kindly helping us to correctly identify a number of flowering plants from recent visits to Anza-Borrego Desert State Park. One of our favorite subjects was the Red Barrel Cactus (Ferocactus cylindraceus) which were just beginning to show their blooms. Barrel cactus, brittlebush and wildflowers color…
March 18, 2005
Photos of Glacial Erratic Boulders in Yosemite National Park CaliforniaLandscapeSierra NevadaYosemite

Photos of Glacial Erratic Boulders in Yosemite National Park

Above the granite walls surrounding Yosemite Valley are found many examples of glacial erratic boulders. These glacial erratics are so named because they are erratic (i.e., differ materially from the naturally occuring stone nearby) and they were deposited by slow-moving glaciers, sometimes after having been moved a considerable distance (e.g.,…
February 26, 2005
Panoramic Photo of Half Dome and Washington Column from Stoneman Meadow, Yosemite Valley CaliforniaLandscapePanoramasSierra NevadaYosemite

Panoramic Photo of Half Dome and Washington Column from Stoneman Meadow, Yosemite Valley

Yosemite Valley offers panoramic views that, in many cases, cannot be effectively captured with a single photograph (a frame of film or a single digital image capture). Stitching photographs together digitally offers a way to produce panoramic images using non-panoramic cameras. Below is an example of this technique, considering Half…
February 25, 2005