Category
page 1Calcarius
Lapland Longspur
species of passerine bird in the longspur family Calcariidae
Calcarius
The longspurs, genus Calcarius, are a group of birds in the family Calcariidae. The name refers to the long claw on the hind toe of each foot. The genus formerly included the thick-billed longspur, Rhyncophanes mccownii, which is now placed in a separate genus.
Chestnut-collared Longspur
species of bird
Smith's Longspur
species of bird