So Long Rocky! Tiny Owl Flies Free By LIBBY CUDMORE • Special to www.AllOTSEGO.com ONEONTA – Cooperstown artist May-Britt Joyce knows a muse when she sees one. “I’ve been doing pet portraits for the Susquehanna SPCA,” she said. “But the Rockefeller Owl intrigued me; she was so sweet looking and so different.” Rockefeller, the Saw-whet Owl found in “Daddy Al” Dick’s Rockefeller Center-bound Christmas tree, has captured the hearts of Otsego County – and the nation. Nicknamed “Rocky,” the diminutive…