Data Zone
| Scientific name | Common name | Family | Red List category |
|---|---|---|---|
| Calcarius ornatus | Chestnut-collared Longspur | Calcariidae (Longspurs) | VU |
| Calcarius lapponicus | Lapland Longspur | Calcariidae (Longspurs) | LC |
| Plectrophenax hyperboreus | McKay's Bunting | Calcariidae (Longspurs) | LC |
| Calcarius pictus | Smith's Longspur | Calcariidae (Longspurs) | LC |
| Plectrophenax nivalis | Snow Bunting | Calcariidae (Longspurs) | LC |
| Rhynchophanes mccownii | Thick-billed Longspur | Calcariidae (Longspurs) | LC |