Lemmings are a foundational species. Their population fluctuations directly impact the entire Arctic ecosystem. They are a vital food source for: Snowy Owls Arctic Foxes Rough-legged hawks and other predators
Contrary to being obedient, mindless followers, Norway lemmings are actually quite solitary and independent. During their, at times, overcrowded population peaks, they don't get along—males have been observed boxing and wrestling with each other, which may actually be a driving factor in their migration away from their home range. 📉 The Impact of Climate Change lemming
During population peaks, lemmings disperse in large numbers to find new habitats and food, which can lead to dramatic mass movements. Lemmings are a foundational species
Where did the "jumping off cliffs" story come from? The myth was heavily promoted by a 1958 Disney documentary called White Wilderness , which staged the scene using migratory lemmings captured in Canada. During their, at times, overcrowded population peaks, they