Thanks mole. Yeah, I did the best I could with the chipmunk. Even at 300mm, it looked pretty small in the viewfinder. I've considered buying an even longer lens, but I can't imagine hauling a 400-500mm lens for 5-10 miles through the woods. Besides, I just bought a new guitar, so I have to build up the discretionary funds account again.
Your knowledge of our woodland plants is impressive. I know a few herbaceous things here and there, and do pretty well with trees and shrubs if there are leaves, fruit, or flowers. Once they are reduced to just bark and buds, I struggle a bit sometimes.