When I was young, my family went fishing on a lake south of Duluth. While casting our lines, we noticed a loon swimming nearby, calling in an unusual manner. As outdoorsy types, we had heard many loons before, but this one sounded more plaintive than normal, like it was in distress.

The loon kept circling near us, which was also odd for this rather standoffish species. My dad thought it needed help, so we canoed toward it.

We soon saw the problem. A homemade fishing pole crafted from a large branch trailed about fifteen feet behind the bird. My dad grabbed the pole, thinking he could just pull the loon toward us and find where the fishing hook was lodged.

Ha! He underestimated the power of the loon. Upon feeling the tug of the line, the loon took off and dove underwater. My dad kept his grip on the pole, and the loon proceeded to pull our canoe — and the three or four of us in it — through the water at a good clip.