During my travel to Lamjung in Nepal, I was waiting for the bus and when it delayed I went to the Marshyandi river bank nearby. While enjoying the blue tone of the river I saw many big rocks with the white linings. I was wondering what it could be then after few minutes these birds came and answered my question. Apart from this, at times looking at the same direction makes everything beautiful and they did this because they were alert of me approaching near and so I captured this moment!