Imagine checking your oyster nursery and finding a weird, leathery sea creature instead of oysters! That’s what happened in England’s Tees Estuary—a sneaky sea squirt showed up where it shouldn’t be. These invaders can totally take over, pushing out oysters and mussels, which isn’t just bad for the environment but also for local seafood lovers. Luckily, the team acted fast to remove it, but it’s a reminder to keep an eye out for invasive species! #Science #InvasiveSpecies #MarineLife