Bonin White-eye

The Bonin white-eye is a small species of songbird endemic to the Bonin Islands of Japan. It is the only species in the monotypic genus Apalopteron. The taxonomic affinities of the Bonin white-eye were a long-standing mystery and it was formerly placed with the bulbuls, babblers and more recently with the honeyeaters, during which it was known as the Bonin honeyeater. Since 1995 it is known to be a white-eye in the family Zosteropidae, that is closely related to the golden white-eye of the Marianas Islands.