They say that spring will come soon to the northern hemisphere. Here in Michigan, we are waiting anxiously for its arrival. February can be a cold gray month with little opportunity for astronomical viewing. So why is it that a little rodent can predict the arrival of spring?If you are lucky to live in an area without excessive outdoor lighting at night, the summer Milky Way is a sight to behold.That’s assuming your skies are dark enough. You must watch this brief video.