3
Callospermophilus lateralis
5
Castor canadensis
Castor-americano
8
Cynomys ludovicianus
7
Erethizon dorsatum
4
Marmota monax
Marmota
6
Ondatra zibethicus
Rato-almiscarado
1
Peromyscus maniculatus
Rato-veadeiro
8
Sciurus carolinensis
Esquilo-cinzento
7
Tamias striatus
8
Tamiasciurus hudsonicus
5
Urocitellus columbianus
6
Urocitellus richardsonii