Hello, just got into photography about a month ago, just got my 300d last week. Anyway, here is a pic of a few geese I took today, It was cloudy and overcast today. I took this from my car from the side of the road. What do you think of this shot? and how can I improve my nature shots? I know I need a better lens. all I have right now for a zoom is a vivitar 28-300 
I think a polorizer filter would help, Correct?
. Today I was on my way to an eye exam, and just happened to see these. Wish I would have had time to setup the tripod, and take some time, But unfortunately I didn't. Thanks for the advice.

