A new study from researchers at the University of Wisconsin-Madison and the University of New Mexico used hair, fur, and bone samples to identify the diets of seven carnivore species across the Upper Midwest, from the outskirts of Albany, New York, to remote Minnesota forestland. The scientists used chemical tracers to show that the animals were relying on human food sources either directly, such as by raiding fields or trash bins, or indirectly by preying on smaller animals that do, such as mice, rabbits, or sometimes even pets.
University Communications