What eats lemmings in the tundra?

In the tundra, lemmings are preyed upon by various predators, including arctic foxes, snowy owls, and stoats. These animals rely on lemmings as a key food source, particularly during the breeding season when their populations can fluctuate dramatically. Additionally, larger Birds of Prey such as hawks may also hunt lemmings, contributing to the dynamic predator-prey relationships in this ecosystem.