Dance of the Lesser Sand Plover
Two Lesser Sand Plovers (Charadrius mongolus) -or Cerek Pasir Mongolia in Indonesian- were just about to land on the rock in Segiling, Bintan. These are intertidal- and sand-flats birds, native in many parts of the world. For the geographic distribution, see Oiseaux.net.
[Canon EOS 7D, Canon EF 70-200 f/4L IS @200mm, f/5.6, 1/1000sec, ISO 400]