The HummZinger HighView enhances our traditional hummingbird feeders with its HighView perch, which allows hummingbirds to rest comfortably as they feed from any of the four ports, providing an unobstructed view of the birds. It features a built-in ant moat to deter crawling insects and is compatible with Nectar Guard tips (available separately) to keep bees, wasps, and other flying insects from contaminating the nectar. Made in the USA from durable polycarbonate, it comes with a Lifetime Guarantee.