Ryukyu Robin (Erithacus komadori)
is a species of old-world robin native solely to the Ryukyu Islands of Japan. Like its European and Japanese relatives this species is fairly small and feed on small invertebrates on the ground. This species has been declared as a natural monument in Japan, and as such has been the target of alot of research.
Phylogeny
Animalia-Chordata-Aves-Passeriformes-Muscicapidae-Erithacus-komadori