Before venturing too far down the trail Casey became mesmerized by something or someone up ahead. Since coyote sightings are common in this area, with a pack known to call the undergrowth just northeast of us home, I was paying particular attention to the kid's slower pace. As I got closer it was apparent what caught his attention. And it was far from hostile, more romantic than anything else in fact. The mating calls of the tree frogs were in full swing.