Since I'm prolly never gonna be this close to this species again, I offer another close-up of the drake. I love these sorts of super close views, particularly when they're of species we usually see from hella far away!
Canon 600mm f/4 IS II + 1.4x III on EOS 1DX2
1/2500 at f/5.6, IS0 640
Processes in LR CC. Cloned a few bright spots on water and bird. Selectively lightened distal third of bill to match the rest.