Beth just looked at the exif on the photo, I can't understand why use such a high iso 2,500... it only give you too much noise or grain. I will use 200 or less. did you not see the iso you were on.
Cool shot! I agree with Danny about the high ISO 2,500.I usually start at 400 and adjust from there.Higher than 1,000 ISO produces a grainy look.Just a tip :)