Chestnut-collared Longspur (Calcarius ornatus) - adult male
Souris River, Manitoba, Canada - June 7, 2007
Canon EOS 20D, Canon 400mm f/5.6 L USM
© Martin Lofgren

Chestnut-collared Longspur (Calcarius ornatus) - adult male
Souris River, Manitoba, Canada - June 7, 2007
Canon EOS 20D, Canon 400mm f/5.6 L USM
© Martin Lofgren

Chestnut-collared Longspur (Calcarius ornatus) - adult female
Souris River, Manitoba, Canada - June 7, 2007
Canon EOS 20D, Canon 400mm f/5.6 L USM
© Martin Lofgren