The white-winged cuckooshrike (Edolisoma ostentum), also known as white-winged cicadabird or white-winged graybird, is a species of bird in the family Campephagidae.It is endemic to the Philippines found on the islands of Negros, Panay and formerly (now extinct) on Guimaras. Some taxonomists place this species in the genus Analisoma. Its natural habitats are tropical moist lowland forest.It is threatened by habitat loss.