Stefan A wrote:Thanks for the advise everyone. This was my first time going out to shoot these guys and it was challenging for me to get them to keep looking at me. They were like a wave, as I would walk near, they would all walk away as a group - or a gaggle

. No, I don't own any filters. I purposely over exposed most shots that I took that day because I read that when shooting snow, that is what you should do to avoid gray. Next time I go out, I will make a better effort to get the ducks facing me. What I liked about the first one is that I caught them with their beak open - like they are talking to each other. I also liked the shadow of the other duck with his beak open.
Thanks
Stefan
Your remarks about overexposing to get the correct placement of snow is, in essence, the Zone System. Some people learn to do it without an understanding of the Zone system, but it's not that difficult to understand the logic of it once you accept that lightmeters are as dumb as a rock.
The reason I say that is that a lightmetering system is designed with several objectives, but the overriding principles are that the integrated values of the scene, with whatever weighting factors are applied, are taken by the metering system to be middle Gray and the nominal exposure is computed from that to render the scene accordingly. In other words, if you take a scene, any scene, be it the inside of a coal bin or a field of nothing but new snow in sunlight, the metering system is designed to render that as middle gray. Could anything be dumber than that?
So, knowing that, you are 'forced' to make some intelligent decisions about how you 'really' want the scene rendered, and that's what the Zone system is all about - placing important values where they belong (through positive or negative exposure compensation).
Of course, in the film world there are additional aspects, such as over and underdevelopment, pre-exposure, and so on, that we have to try to accomplish differently in our post processing.