The changing season affects the animal behaviors in the sky and trees, on the ground and in the water. Host Charity Nebbe speaks with wildlife biologist Rebecca Christoffel of Iowa State University Extension, ISU fisheries specialist Allen Pattillo and DNR forester Mark Vitosh.
Approximately a thousand chimpanzees are held in U.S. laboratories for experiments. This week the federal government announced a proposal to list captive chimpanzees as endangered, a move that would increase protections for them. Today on River To River - two opposing views over whether this is a good idea and how it might affect advances in the field of medicine.