Esiga goose

The Esiga goose (also known as the Bainachia goose) is a bird native to the island of Casea, most prominently the northeast. The Esiga goose is related to neither the true goose nor the common goose: it is named for its similar appearance.

Description

The Esiga goose has a large round body, thick and long neck, and large head. Its plumage is typically dark-green, and its bill and feet are pitch-black.