Everything you need to start feeding garden birds a trusted feeder and the perfect seed to go with it this national trust bird feeding bundle combines two expertly designed products: a high-quality, durable seed feeder and a specially blended seed mix that’s perfect for use in tubular feeders. Together, they offer a convenient and effective way to attract more clinging garden birds to your outdoor space, while supporting uk wildlife through the national trust. The national trust garden bird feeder seed is a free-flowing, high-energy mix of sunflower seeds and kibbled peanuts. It provides year-round nutrition for a wide range of garden bird species and is ideal for tubular seed feeders thanks to its smooth texture, which prevents clogging even in damp weather. The mix is beautifully packaged as part of our exclusive national trust collaboration. The national trust seed feeder is built to last, with a solid metal alloy body that resists corrosion and squirrel damage.