Nectar attracts more than just birds. A built-in ant moat (a small water cup at the top) creates a barrier that ants cannot cross. Bee guards use mesh or deep ports to keep insects from reaching the nectar.

The Kingsyard 24-oz Glass Feeder (approx. ₹5,395) features a wide-mouth design for easy cleaning, a built-in ant moat, and 360-degree perches.

Depending on your space and goals, here are some of the best-rated options: