One stop for some birds migrating south from Pennsylvania is the cloud forest in Costa Rica. But the cool, misty mountains are getting warmer and drier. We have a report on how birds there are adapting. Plus, closer to home, birders and naturalists oppose new development next to a wetland in Huntington County. They are trying to stop a truck stop from damaging the sensitive habitat.

January is National Radon Action month, and that means it's time to test your home for the radioactive, cancer-causing gas.