When spring rolls around, I like to sleep with the windows wide open. After a long winter, there is nothing better than having that cool night air and the croaking of the frogs lull me to sleep. But open windows do have some drawbacks, and, unfortunately, these seem to manifest themselves in the wee hours of the morning (my favourite sleeping time). The problem starts around 4:00 a.m. (even earlier as mid-June rolls around). That’s the time that the robins decide to greet the