Genus Plectrophenax

Mckay's snowflake - The species breeds on two islands in the Bering Sea, St. Matthew and Hall islands, and winters on the western coast of the US.

Snow Bunting - The Snow Bunting , sometimes colloquially called "snowflake", is a passerine bird in the bunting family Emberizidae. It is an arctic specialist, with a circumpolar Arctic breeding range throughout the northern hemisphere. There are small isolated populations on a few high mountain tops south of the Arctic region, including the Cairngorms in central Scotland and the Saint Elias Mountains on the southern Alaska-Yukon border.

Order : Passeriformes
Family : Emberizidae
Genus : Plectrophenax