Norwegian Lemming (Lemmus lemmus), Setesdal Vesthei - Ryfylkeheiane Landscape Conservation Area

The Norwegian Lemming is a common species of Lemming found in Northern Fennoscandia. It is the only vertebrate species endemic to the region. The Norway Lemming dwells in tundra and fells, and prefers to live near water. Adults feed primarily on sedges, grasses and moss. They are active both during the day and night, alternating naps with periods of activity. The Norwegian Lemming has a dramatic three- to four-year population cycle, in which the species' population periodically rises to unsustainable levels, leading to high mortality, which causes the population to decrease drastically again. The Norway Lemming spends the winter in nests under the snow. When the spring begins and the snow

Norway Lemming (Lemmus lemmus) · iNaturalist

Lislevatn Nature Reserve – Setesdal Vesthei, Ryfylkeheiane og Frafjordheiane

Lislevatn Nature Reserve – Setesdal Vesthei, Ryfylkeheiane og Frafjordheiane

Lemming Grazing on Snowbed Vegetation during a Population Peak, Northern Norway: Arctic and Alpine Research: Vol 25, No 2

Norway lemming (Lemmus lemmus), Lemen

Geography and Habitat

Lusaheia Protected Landscape – Setesdal Vesthei, Ryfylkeheiane og Frafjordheiane

Norway lemming - Alchetron, The Free Social Encyclopedia

Norway lemming - Alchetron, The Free Social Encyclopedia

Norway lemming hi-res stock photography and images - Page 2 - Alamy

Stock photo of Norway lemming (Lemmus lemmus) jumping aggressively, during the lemming. Available for sale on

Norway lemming - Lemmus lemmus - (Linnaeus, 1758)

Norway lemming - Wikipedia

Norway Lemming - Facts, Diet, Habitat & Pictures on

Autumn colours, Setesdal Vesthei - Ryfylkeheiane Landscape Conservation Area