Pig-N-Ford: This zany 100-year old tradition combines Ford Model T's, pigs and a dirt track at the Tillamook county fairground. Green Crab Invasion Update: In 2006, invasive green crabs were just starting to show up in Oregon bays. Nearly two decades later, these non-native critters are multiplying at alarming rates and threatening Pacific Northwest shellfisheries. Smith Rock photo essay: A visual exploration of Smith Rock State Park by photographer Todd Sonflieth.