Bog Lemming (Synaptomys spp.)
Description: Bog lemmings are small rodents that are not true lemmings, but are more similar to voles. They like sphagnum bogs, swamps and forest meadows. They live in colonies, dig burrows and tunnels about 6 inches below the surface. The nests are connected by “highways” with multiple entrances. There are two extant species in the genus, the Northern Bog Lemming (S. borealis) and the Southern Bog Lemming (S. cooperi, shown).