sibirisches Blaukehlchen; Erithacus cyane
Japanschnäpper; Blauschnäpper; Cyanoptila cyanomelana
nemophila (Nemophila menziesii); baby blue-eyes
gold-ribbon grouper (species of fish, Aulacocephalus temmincki)
Lidth's jay (Garrulus lidthi)
Omphalodes japonica (species of flowering plant related to borage)
beach speedwell; Veronica Longifolia
eastern bluebird (Sialia sialis)
indigo bunting (Passerina cyanea)
sapphire devil (Chrysiptera cyanea, damselfish from the Indo-West Pacific)
superb blue-wren (Malurus cyaneus); superb fairywren; blue wren
Eucorydia yasumatsui (species of cockroach)