I've jhust finished viewing all of the photos on your web site. You, Sir, are making that Canon 7D and 500mm SING!!! Those really, really nice photos.
With really good composition, focus, exposures and depth, you'e truly bringing the images to life, and many people will get great pleasure from spending time looking at your images.
Thanks for sharing, and congratulations on truly good work. I've really enjoy the viewing.