Big Cats and the Border

New evidence reveals that mountain lions can fit through small wildlife crossing cut-outs on the border wall dividing the U.S. from Mexico. But researchers are concerned about the future connection of the population of the big cats. In this episode of “Our Wild Lives,” carnivore ecologist Lisanne Petracca walks us through the monitoring being done to determine the potential effects of the construction of the 30 foot high wall along the Texas border on mountain lions (Puma concolor).&nbs...