Sand Martin (Riparia riparia, migrant)
Habitat - Rare, often associated with rivers, lakes and marshes.
Shooting Info - Sto. Tomas, La Union, Philippines, November 10, 2016, EOS 7D MII + EF 400 DO IS II,
400 mm, f/5.0, 1/2000 sec, ISO 320, manual exposure in available light, hand held, 100% crop (actual pixel view).