Hello there Calladine
Welcome from me too!
I know what you mean about taking photos of wildlife, after being on this site for a while I realise that my camera (or it could be me actually
) is nowhere near good enough to get those great shots.
I think I will have to save up for one more like yours!
Anyway, get snapping and I look forward to seeing the photos of the 'mighty oaks'.
Have fun!