I really enjoy the first image! Nicely done!
Canon7D with f/2.8 300mm II + 2xTC, iso 400, 1/320 - 1/500 f/5.6
These are at the limits of resolution as the kingfisher was quite far away. I was hand holding the light combo with the 300mm + 2xTC. The kingfisher hovered with head dead still, dived and came up with his catch.