Lake Superior’s wolves thriving as packs prey on moose, researchers say

Researchers have observed a significant increase in the wolf population on Isle Royale, a national park in Lake Superior. Wolf numbers are estimated to be at their highest point since the late 1970s. This surge in predators is attributed to the wolves' successful hunting of the island's moose population, which serves as their primary food source. However, this success has led to a dramatic decline in the moose numbers, raising concerns about the long-term sustainability of the wolf population.

This situation provides a rare, real-world case study for understanding predator-prey dynamics in an ecosystem with minimal human interference.