Trying HDR photography and saying good-bye for the year to a Great Blue Heron

I have been experimenting with HDR (High Dynamic Range) imaging. It's a technique of fusing several images taken with different exposure, i.e. over-, under- and correct exposure, resulting in an image which contains a wider range of very dark and very bright areas than would ordinarily be possible. Since there is always a small delay between each exposure the images are best taken with the camera on a tripod. Handheld images, like mine,  usually result in some ghosting and are never quite sharp.

Here is my first effort, a view from our deck on the wetland next to our house. I used a demo version of Photomatix. The sky often comes out gray and has to be corrected in Photoshop. In fact most images require further editing in Photoshop:

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Here is a landscape taken in late afternoon sunlight:

After

Before

A mall in Keene:

The technique is derived from 3-D imaging in video games and many of the images on the net are still reminiscent of a toy-size model set-ups. One give-away of an HDR image is the appearance of a sky with unusually dramatic cloud formations. Here is a site that explains the technique and has some good examples along with  tutorials: Stuck in Customs. I am not sure how far I am going to go with this. I generally prefer more natural-looking images but it might be fun in the winter when there are not many birds around.

While walking on the railroad trail behind the shopping mall in Keene a Great Blue Heron suddenly appeared overhead. It was the same one I had been observing for much of the summer and fall, first as a juvenile and now as a grown bird. He'll soon be off going south.

Good Birding! And Happy Thanksgiving. For us it's off to Michigan again for a week to visit family..