Yellow-bellied marmots (Marmota flaviventris)
Rocky Mountain National Park, Colorado, USA
Southern Viscacha (Lagidium viscacia)
Andes, Bolivia
North American Porcupine (Erethizon dorsatum)
Arctic Ground Squirrel (Spermophilus parryii)
Denali National Park, Alaska
Hoary Marmot (Marmota caligata)
British Columbia, Canada
