Joe McIntyre/staff photographer
Researcher Wayne Bezner Kerr, of Ithaca, leads a presentation Tuesday at the Lime Hollow Environmental Education Center about his time re-establishing a migrating flock of trumpeter swans in eastern North America. Kerr, a local flight instructor, has studied various species of birds with the goal of repopulating threatened species.
Researcher probes mysteries of flight
CORTLANDVILLE — A passion for flying and an intense curiosity about migratory birds launched an unusual and unexpected career path for Wayne Bezner Kerr, an expert on the habits of migratory birds who spoke this week at Lime Hollow Nature Center.