feral pigs

Picture of a group of feral swine
ODFW / ODFW

Washington, Oregon and Idaho are joining forces to track populations of feral pigs across the Northwest. These “hogs gone wild” can do massive damage to the landscape. And wildlife agents want to know where swine are on the move. They’re even launching a so-called “swine line” for people to call with sightings.

When domesticated pigs escape their sties, Wendy Brown says something strange starts to happen …

“They actually develop darker fur, longer tusks -- they actually change in physical appearance. It’s amazing.”