Longspurs and Snow Buntings: A Prairie Birdwatching Guide

The open prairies of North America hold a quiet winter secret: small, hardy songbirds called longspurs and snow buntings. In the right season, these birds gather in restless flocks across fields and gravel roads, their soft calls and subtle colors rewarding patient birdwatchers. This guide helps you notice, identify, and appreciate these feathered visitors without disturbing the landscape they rely on.

Where and when can you see longspurs and snow buntings?

Longspurs and snow buntings are birds of wide-open spaces. You are most likely to find them in winter on fallow agricultural fields, native prairie remnants, and gravel roadsides. Snow Buntings breed in the far north and move south into the prairies from late October through March. Longspurs, especially Lapland Longspurs, often travel with them in mixed flocks. Other longspur species, like Chestnut-collared and Thick-billed Longspurs, pass through during migration but winter farther south.

Look for these birds when the wind is calm and the light is low—early morning or late afternoon. A spotting scope helps, but binoculars are enough to see their distinctive markings if you move slowly and stay low.

How do you tell longspurs and Snow Buntings apart?

The key is in plumage and flock behavior. Snow Buntings are mostly white with black wingtips and warm brown patches on the head and back in winter. They flash white as a flock lifts off, looking like a swirl of snow. Longspurs are browner and streaked, blending into dirt and dried grass. Lapland Longspurs have a rusty nape, black face pattern in breeding males, and white outer tail feathers. Chestnut-collared Longspurs show a chestnut nape and black belly in summer, but winter birds are plainer.

Feature	Lapland Longspur	Chestnut-collared Longspur	Thick-billed Longspur	Snow Bunting
Winter plumage	Brownish, streaked, rusty nape	Gray-brown, faint chestnut collar	Large, pale, heavy bill	White with black wingtips, brown patches
Breeding male	Black face, rusty nape	Black chest, chestnut collar	White shoulder, black breast	Pure white with black back
Flight pattern	Flushed, zigzag; white outer tail	Undulating; white tail edges	Direct, with white shoulder flash	Strong, bouncy; white wings flash
Typical habitat	Shortgrass, plowed fields	Native prairie, pastures	Dry, sparse grasslands	Open fields, roadsides

What are longspurs and snow buntings doing out in the open?

These birds are perfectly suited to cold, wind-scoured landscapes. Longspurs have long hind claws—the “long spur”—for walking and scratching on frozen ground. Snow Buntings have dense feathering and will burrow into snow to roost. They eat seeds from grasses and weeds, plus spilled grain. Watch a feeding flock: birds at the back constantly leapfrog to the front, so the group rolls forward like surf on a beach. This is typical flock behavior, keeping every bird moving and reducing competition for food.

What should you pack for a winter prairie outing?

Dressing well is half the success. Prairie windchill can be brutal, and birdwatching means standing still. Layer wool or fleece, wear insulated boots, and bring a thermos of something warm. Binoculars with a wide field of view are easiest for tracking moving flocks. A notebook helps with field notes: jot down date, weather, flock size, and the ratio of buntings to longspurs. This information is useful for your own records and contributes to citizen science if you choose to share it.

How can you be a respectful observer?

Flocking birds are easily startled. When they fly, they burn energy they need to survive winter nights. Stay on roads and established paths. If a flock lifts off, hold still and let them settle. Do not use playback or calls to lure them closer, especially in winter. Keep dogs leashed and vehicles running quietly. Your patience is a gift to both the birds and yourself—the prairie reveals its rhythms only when we slow down.

Noticing changes through the seasons

The prairie cycle shapes what you see. In late fall, Snow Buntings appear as crisp, pale shapes on brown fields. By midwinter, they are common along gravel roads, picking grit and seeds. In March, listen for the first spring songs of longspurs—Lapland males sing a short, jingling warble from the ground. Then, as snow melts, the buntings vanish north, and resident longspurs settle onto territories. Note these changes in your field notes; they are the heartbeat of the grassland year.

Whether you are new to grassland birdwatching or a seasoned observer, longspurs and snow buntings offer a quiet apprenticeship in seeing small things across big spaces. Bring patience, dress well, and let the prairie teach you its winter ways.