Into the brew of "All Things Natural" naturalist and writer Ed Kanze throws in a kitchen sink's worth of topical matter. One week he might write about how your beloved pet dog is really a wolf (the DNA doesn't lie), and the next contemplate the sex lives of trees or the lonely life of the bobcat. He writes the pieces not just for nature lovers, but also with the idea of attracting even those readers and listeners who wouldn't touch an American toad, slime mold, or magnificent bear dropping with a ten-foot pole. Sometimes the humor in "All Things Natural" is overt. Sometimes it's subtle. Either way, it's always there to enliven the proceedings.