SPRING HAS SPRUNG and we've got the phenological evidence to prove it! Phenology is the biological nature of events as they relate to climate. Every Tuesday morning, our resident Phenologist John Latimer gathers his phenological data and reports his findings in the weekly Phenology Report. This week the signs of spring are unavoidable. Listen to the segment and find out how to tell if a robin was here all winter or has just returned, hear to the call of a saw whet owl, and find out what John has