Imagine 10 nearly round white eggs snug in a hollow tree, lined with soft feathers plucked from the mother’s breast. The hen carefully tends the two-inch eggs for about a month until the chicks hatch.

During a recent winter storm, we took a short drive along the Henry’s Fork at Mack’s Inn in Island Park. We could see lots of birds from the highway and wanted to see what we could add to Cathy’s ...