Roy,Please explain the term "shooting to the right" for the less skilled among you.
David
David, Wikipedia sums it up better than I could -
In digital photography, exposing to the right (ETTR) is the technique of increasing the exposure of an image in order to collect the maximum amount of light and thus get the optimum performance out of the digital image sensor. For more detailed info just google 'ETTR' where you can find many articles on it.
Attached are a couple of Camera histograms that show it in action, the first image is a 'normal' histogram whereas the second one shows an histogram where the exposure has been to the right (ETTR).
You basically expose to the right as far as you dare without blowing any of the targets highlights (RAW helps here as it gives a bit of latitude on the exposure in processing) - often in bird photography this will result in a light background being overexposed at the expense of correctly exposing the bird. Very often you will need to apply exposure (Ev) compensation to achieve this, how much (if any) compensation you need to apply depends on several things like:-
The difference in tones between the bird and the background.
How big the bird is in the frame.
What exposure mode you are using.
How much Ev comp to apply becomes second nature after a while as it is just a matter of experience (your Cameras histogram is your friend).
There are many scenarios where applying Ev comp is a must for the bird photographer, as an obvious example when shooting into the sun/light - if left to its own the Camera will produce an image where the bird will just be a black blob but the light backround will be perfectly exposed - to counteract this you need to dial-in some Ev+ to correctly expose the bird.