Wolf, moose numbers stabilize on Isle Royale
From Duluth News Tribune:
ISLE ROYALE — Researchers counted 30 wolves and an estimated 840 moose on Lake Superior’s largest island last winter, with both predator and prey down a bit from last year but signifying that both populations have stabilized after years of big fluctuations.
That’s the report released Tuesday from the 65th Isle Royale wolf/moose survey, the longest-running predator-prey study in the world.
