On Maryland's Eastern Shore, wildlife biologists look for new ways to control nutria, 20-pound rodents from South America. Jorge Ribas reports from the marsh.
Learn about the dangers of the non-native, invasive nutria in the Northwest, while following Pangolin Pictures in their efforts to film the creature for a...
This video highlights the cooperative work the US Fish and Wildlife Service is doing with Portland State University and the US Geological Survey to track...