I'm guessing this is a Forster's Tern. I know the shot is overexposed in spots and it is a deep crop - but I thought to post because I just loved the "form factor". This was the second shot in a dive sequence that was just amazing. The shot before was captured equally poorly - but was equally poetic in nature. Happy Shooting!
Wares: D500 with 300 PF @ 1/3200, 7.1, 300, ISO 400