Thanks Dennis,
It is definitely a future project for me, when I upgrade to a better lens. I still only have the standard 18-55mm Canon lens that came with my DSLR when I bought it. Although being very limited to what you can do with it and my only lens, I think it is time for an upgrade.
Like you have said, understanding the birds behaviour and utilising your equipment being ready to adjust and adapt is a must.
I'm really looking forward to more of your work Dennis.