Have you ever seen a fish eat a bird? Probably not, but that’s exactly what the Wels catfish is capable of doing. This video from BBC Earth shows a Wels catfish eating a pigeon whole. This astonishing ...

The continent’s largest freshwater fish, native to Eastern Europe, is an invasive species that threatens native fish already in decline. Wels catfish, which are native to Eastern Europe, can grow up ...

If you’re wondering what catfish eat, the answer is just about anything. These fish are opportunists that feast on a wide array of food depending on what’s available. They’re both scavengers and ...