Smithsonian Channel’s Wild Wednesday lineup takes viewers on a journey of extremes, from the rugged beauty of South Dakota’s Badlands to the tropical jungles of Panama, to meet some of the amazing animals that call these locations home. Get a closer look at the challenges these animals face on Smithsonian Channel with the premiere of PANAMA’S ANIMAL HIGHWAY on Wednesday, December 13 at 8 p.m. ET/PT and AMERICA’S BADLANDS on Wednesday, December 20 at 8 p.m. ET/PT.