small hawk, Buteo solitarius, having two plumage phases and occurring only on the island of Hawaii, where it is a rare species and the only living indigenous bird of prey
woman who, being loved by Zeus, was transformed into a white heifer and was, at the wish of Hera, first guarded by Argus and later pursued through the world by a gadfly until she reached Egypt, where she resumed her true shape: identified by the Egyptians
large volcanically active moon of the planet Jupiter
showy, yellow moth, Automeris io, of North America, having a prominent pink and bluish eyespot on each hind wing
ionium
a maiden loved by Zeus and changed by him into a heifer so that she might escape the jealous rage of Hera