Who knew muskrats were out here saving the planet? Scientists found these little guys are basically marshland landscapers—cutting down invasive cattails better than our fancy machines. By chomping through the stalks, muskrats help native plants make a comeback and keep the ecosystem balanced. Turns out, even the most unassuming creatures are critical to biodiversity and our future. Next time you see a muskrat, give it some respect! #Science #Biodiversity #EcoHeroes