Birds of Illinois

Lapland Longspur 1
Calcarius lapponicus
Chestnut-collared Longspur 2
Calcarius ornatus
Smith's Longspur 3
Calcarius pictus

Edited by Oliver Burrus, some rights reserved (CC BY-SA)

Photo Credits

  • 1. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
  • 2. (c) Bill Bouton, some rights reserved (CC BY-NC-SA)
  • 3. (c) Mike V.A. Burrell, some rights reserved (CC BY-NC), uploaded by Mike V.A. Burrell

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