Discover the fascinating world of the Nearctic Brown Lemming (*Dicrostonyx groenlandicus*), a resilient herbivore thriving in the Arctic tundra. This comprehensive species profile delves into their unique habitat, physical characteristics, social behaviors, and vital role in the ecosystem, while also addressing their breeding patterns and conservation status. Uncover intriguing insights about these small mammals and their adaptation to cold environments!
Tag: Dicrostonyx groenlandicus
Nearctic Collared Lemming
Discover the fascinating world of the Nearctic Collared Lemming (*Dicrostonyx groenlandicus*), a small rodent native to the Arctic tundra of Canada and Greenland. Learn about their distinctive physical traits, social behaviors, and essential role in the ecosystem as a vital food source for predators. Despite being classified as Least Concern, these lemmings face threats from climate change, highlighting the importance of ongoing conservation efforts.