Plectrophenax nivalis
The Snow Bunting (*Plectrophenax nivalis*) is an iconic harbinger of winter in temperate zones and a resilient resident of the Arctic. Measuring approximately 15-17 cm (6-7 inches) in length with a wingspan of 30-32 cm (12-13 inches) and weighing 26-45 grams (0.9-1.6 oz), this medium-sized songbird is readily identified by its striking white plumage. Breeding males are particularly stunning, displaying a pure white head and underparts contrasting sharply with a black back and prominent black ...
Primarily inhabits open, treeless arctic and alpine tundra during breeding season, often on rocky slopes or barren ground. In winter, it favors open fields, agricultural land, coastal dunes, and short-grass prairies, typically at low elevations.
Primarily graminivorous, feeding on a wide variety of seeds from grasses, sedges, and forbs. During the breeding season, their diet shifts significantly to insects, spiders, and other arthropods to meet the high energetic demands of raising young.
Snow Buntings are diurnal, spending much of the short Arctic summer foraging and singing. During winter, they are highly gregarious, forming large, nomadic flocks that move across open landscapes in search of food. Foraging typically involves ground-gleaning, where they diligently pick seeds and ...
The Snow Bunting boasts a circumpolar Arctic breeding distribution, encompassing northern Alaska, the Canadian Arctic Archipelago, Greenland, Iceland, Svalbard, Scandinavia, and Arctic Russia. Its breeding range extends south into alpine zones of Scotland and occasionally mountainous regions of N...
Least Concern
- The Snow Bunting is one of the northernmost breeding passerine birds in the world, thriving in extremely harsh Arctic environments. - They are incredibly cold-hardy, capable of surviving temperatures as low as -40°C (-40°F) through physiological adaptations and behavioral strategies like burrow...