The warbling white-eye (Zosterops japonicus), also known as the Japanese white-eye or the mountain white-eye, is a small passerine bird in the family Zosteropidae. Native to southeastern Asia, it was introduced to Oahu in 1929, and by 1987 had become the most abundant land bird in the Hawaiian Islands. This warbling white-eye was photographed in Tennōji Park in Osaka, Japan.Photograph credit: Laitche