Blurring the Background
The best Wildlife photography will always show a crystal-clear animal against a blurry background. This is done by using just the right combination of lens, aperture, and shutter speed, and really helps to make the subject stand out. If a background of branches and leaves were as sharply focused as the bird in the foreground, it would be very easy to lose the bird in the background “noise.”
You can use photo editing techniques to achieve the same effect.
Load your picture into your favorite photo editing program. Using a selection tool like a “Lasso,” select the foreground image, the “animal” that has to be set off from the “leaves and branches.” Once it’s selected, “Invert” the selection. Most photo editing programs have this option. In effect, it means “swap the selected areas for the unselected ones.” By inverting, you’ll select only the background of your image. If your program has the feature, you might also consider Feathering your selection. This helps to break up the outline of the selection, so that it doesn’t have such a sharp edge to it.