Brown-headed Gull Chasing Brown-headed Gull

it was bright sunny noon and i was looking for winter birds at beach of Udvada on 01/01/17.find nothing than Brown-headed Gull so ignored after record shot.i was searching here n there for other new bird n sudden seen two Brown-headed Gull was flying, one after one from far and focused.i was lucky to frame it.one Brown-headed Gull has a kill and other Brown-headed Gull was following it to catch it from 1st gull.

Exifs :
Canon 7D Mark2
Aperture-priority AE Mode
f /8 || Shutter speed 1/8000 || ISO 1600 || 600mm || White Balance : Auto
Udvada Beach, Valsad, Gujarat