Secure positioning - Double suction cups with a reliable suction mount provide a firm stand, even in windy outdoor conditions, enabling solid outdoor use and effortless hummingbird attraction. Durable, clear material - High-strength ABS plastic with a clear outer shell sustains long-lasting transparency and reliability, delivering optimal feeding for hummingbirds even under extreme environmental conditions. Easy cleaning - Removable container design simplifies refilling and allows quick disassembly, ensuring effortless and effective cleaning that fits neatly into your routine. Fascinating hummingbird observation - Clear viewing window offers a unique 360-degree view, allowing you to easily observe how hummingbirds interact with the window feeder. Use scenarios - Patio or garden window setup: Mount on a window or smooth surface near flowering plants to attract hummingbirds and enjoy close-up observation. - Windy outdoor spaces: The secure double suction cups keep the feeder stable, maintaining consistent feeding even when conditions are breezy. - Routine care and wildlife watching: Use the removable container for simple refilling and quick cleaning while monitoring hummingbird activity through the view window.