UTC biology professor David Aborn served as an expert source in a NewsChannel 9 story explaining why Canada geese in Chattanooga may seem more defensive during molting season. Aborn said the birds are not inherently aggressive but can become more protective when they cannot fly and are guarding their young. He also shared practical advice for residents, including giving geese space and avoiding feeding them bread as new feathers grow over the next few weeks. >>>Read More>>>