Phenology is the rhythmic biological nature of events as they relate to climate. Each week, our resident phenologist John Latimer closely assesses the subtle changes happening outside and gives a full, official phenology report. Included in this week's report are changes to the Christmas Bird Count due to Covid-19 and some listener observations about chipmunks. John also shares an essay about muskrats and encourages us to take notice of the art and architecture created by brush along the