About Longspurs, Snow Buntings
The Longspurs, Snow Buntings are a family of birds (Latin: <em>Calcariidae</em>) within the order Perching Birds (Passerines).
Overview
The Longspurs, Snow Buntings are a family of birds (Latin: Calcariidae) within the order Perching Birds (Passerines). Worldwide the family includes about 3 genera and 6 species. Its members are primarily distributed across the Nearctic, the Palearctic. Notable genera include Calcarius, Plectrophenax, Rhynchophanes. Passeriformes, the perching birds or songbirds, are by far the largest bird order, with 144 families and about 6,758 species, roughly half of all living birds.
Classification
Family: Calcariidae (Longspurs, Snow Buntings); Order: Perching Birds (Passerines); about 3 genera and 6 species.
Distribution
Primarily across the Nearctic, the Palearctic.

