This guide contains birds that can be found in the Denver-Boulder Metro Area, including Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas, and Jefferson Counties.
The McCown's Longspur (Rhynchophanes mccownii) is a small ground-feeding bird from the family Calcariidae, which also contains the longspurs and snow buntings.
The snow bunting (Plectrophenax nivalis), sometimes colloquially called a snowflake, is a passerine bird in the longspur family Calcariidae. 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 ...more ↓
The Lapland Longspur (Calcarius lapponicus), also known as the Lapland Bunting, is a passerine bird in the longspur family Calcariidae, a group separated by most modern authors from the Fringillidae (Old World finches).
The Chestnut-collared Longspur (Calcarius ornatus) is a small ground-feeding bird from the family Calcariidae which also contains the longspurs.