GRAND RAPIDS, Mich — It's that time of year again. The temperatures are cold. The trees are leafless and powdered with a beautiful layer of snow. And on a personal note, another sure sign of winter is ...

Q: Why is a robin bashing his beak into my car's outside mirror, and pooping down the side of the car, too? A: Your car's mirror is reflecting the robin's image back to him, making the bird think that ...