Minnesota scientists head out into the field during the winter to study the hibernation habits of Minnesota black bears. Here are some photo outtakes from one of their expeditions. For more on their work, read the story "Into the Bear's Lair."
Minnesota scientists head out into the field during the winter to study the hibernation habits of Minnesota black bears. Here are some photo outtakes from one of their expeditions. For more on their work, read the story "Into the Bear's Lair."