HAPPENIN’ OTSEGO for FRIDAY, MAY 12 Spring Nature Walk NATURE GROUP—Noon. Join the Otsego County Conservation Association for a fun seasonal walk and pond study around the covered bridge and beaver pond trails. This group, geared for homeschooled students but open to everyone, will examine the wetlands, beaver ponds, and Shadow Brook for nesting waterfowl, macro-invertebrates, and signs of local animals. Will also discuss adaptations, plant ID and the park’s natural history. Please dress for the weather. Glimmerglass State Park, 1527…