Data Zone
| Scientific name | Common name | Family | Red List category |
|---|---|---|---|
| Calcarius lapponicus | Lapland Longspur | Calcariidae (Longspurs) | LC |
| Calcarius pictus | Smith's Longspur | Calcariidae (Longspurs) | LC |
| Calcarius ornatus | Chestnut-collared Longspur | Calcariidae (Longspurs) | VU |