Chestnut-collared Longspur (Calcarius ornatus) WikiC Published November 21, 2011 at 250 × 242 in Calcariidae – Longspurs, Snow Buntings ← Previous Chestnut-collared Longspur (Calcarius ornatus) WikiC PAS-Calc Chestnut-collared Longspur (Calcarius ornatus) WikiC Share this:FacebookEmailMorePinterestLike this:Like Loading...