LANSING
In nature, a lot can change on a largely uninhabited Great Lakes island over the course of a century.
And a lot can stay the same.
That includes the disappearance and appearance of wildlife species.
That’s what scientists discovered when they inventoried mammals and amphibians on Charity Island, a 252-acre speck near the mouth of Saginaw Bay in Lake Huron. It’s one of about 35,000 islands in t…