Great Lakes Wild: Isle Royale

ÖZET

Since the 1900's, this uninhabited island in Lake Superior has been a constant battleground between moose and wolves. Scientists have been watching closely since 1953, making it one of the oldest research projects in the country. We go with lead researcher Rolf Peterson as he gets a band of volunteers to scour the island for moose bones, trying to piece together population numbers after a long winter.