This shot is taken at 'keoladeo national park', bharatpur, rajasthan, India. Also known as 'bharatpur bird sanctuary' It was a cold morning at the sanctuary and on a pond on which two oriental darters were calling loud from each side of the pond to state their territory, but when that didn't quiet work, both of them entered into water and started swimming around each other to examin each others and suddenly both of them charged each other and I got several splendid shots.