chen caerulescens   (TTS Sound)

The chen_caerulescens has 1 Senses.

• chen caerulescens, blue goose
• North American wild goose having dark plumage in summer but white in winter
• 夏に暗い羽毛を持ち、冬に白い羽毛を持つ北アメリカの野生のガン