Animals that live in the tundra have specialized adaptations which allow them to survive in such extreme temperatures.
Here are some mamals that live in the tundra.
Here are some birds that live in the Tundra.
Long Eared Owl
Rose Breasted Grosbeak
Human impact on the tundra has generally not been a positive one. Because the tundra is such a delicate environment, even the slightest change in conditions can threaten the entire biome. Recent human activities have largely undermined the habitat of the indigenous wildlife through pollution and overdevelopment.