Lampreys of Oregon

Don’t judge a book by its cover – lampreys may simultaneously be Oregon’s most misunderstood and most important fish species! If you look beyond their boneless bodies and slightly terrifying disc mouth, you’ll find there’s a lot to respect. These fish (yes, they are fish!) are some of the Columbia River Basin’s most ancient inhabitants, with origins dating back several hundred million years. That means they pre-date dinosaurs!