The black-tailed prairie dog (Cynomys ludovicianus) of the Colorado Shortgrass Steppe-Keystone species or pesky vermin?

Post date:
Apr 2, 2001
The black-tailed prairie dog (Cynomys ludovicianus)

The black-tailed prairie dog (Cynomys ludovicianus) of the Colorado Shortgrass Steppe-Keystone species or pesky vermin?

From: 
The Black-tailed Prairie Dog- a small mammal with a large influence in Colorado