This Common Moorhen is a common bird and easily found in the paddyfield. Its beak at lower mandible splits open widely and looks just it has dracula fang.... I want BLOOD. While upper mandible curving up at tip.Probably this Pacific Swallow has just finished bathing where it is drying its "arm pit". It is bending its body to one side for some times with gasping action. Otherwise is an abnormal behaviour.