To be honest , i did clip the wing on the red.....thought i may have got away with it ,but one as to be ruthless and i should have deleted it but something just stopped me.........
Apart from agreeing with the other comments there isn't a lot I can add, I do like them both though even with the slight clipping which is a shame. The birds there cover a large area, sometime a 400 is far too long, other times even 500 wasnt big enough for good detailed shots. You have to make a choice of lens and do the best you can, selecting a bird that looks like its at the right distance and follow it hoping it doesnt come too close or too far away. The leucistic was there when I went but didnt get anywhere near enough to grab a decent shot. Well done with what you have takenFair enough Den, I cannot find subject distance in the exif. Cannot imagine is was miles away due to the location, if I were you I would give yourself a little bit more room if possible, the crop factor of the 7D is a powerful tool in it`s own right.