This girl caught me quite unprepared and I did virtually everything wrong but still got a few half decent shots.
600 was too much, one of the few times I can say that.
6D 300 X2 640th F7.1 ISO 640
For me, for a bird of that size, it would have been The First time 600 was too much
1DXII, 5DIV, 5DSR, 8-15/4L, 11-24/4L, 16-35/2.8L III, 24-70/28L II, 70-200/2.8L IS II, 100-400/4.5-5.6L IS II, 200-400/4L IS 1.4x, 24/4L TS-E, 35/1.4L II, 100/2.8L IS Macro, 300/2.8L IS II, 600/4L IS II, Profoto B1