The squirrel- fence design protects feed from being stolen. The protective cover features a built-in fence structure with gaps narrow enough for s to enter and feed, effectively deterring larger like squirrels and sparrows.Transparent material ensures a smooth watching experience. Made of fully transparent plastic, it remains unobstructed, allowing users to clearly observe s feeding and even see the details of their feathers and interactive gestures.Rain protection extends the life of both the feeder and the feeder. It completely covers the feeder, creating a rain barrier to prevent rainwater from directly washing over the feed, causing mold and spoilage, and reducing food waste. It also protects the feeder itself.Includes a built-in hook for easy installation without tools. The included hook can be attached directly to tree branches, balcony railings, or hanging racks. No drilling or additional fastening is required, and installation is completed in minutes.Durable plastic and hook construction ensures outdoor durability. The main plastic is sun-resistant and aging-resistant, resisting brittleness or yellowing even after prolonged exposure to sunlight. The hook is rust-resistant to prevent rust and breakage from rain.