Duncraft Eco-Strong Swallow House

House Sparrows won’t nest in here! This nesting box works equally well for attracting Tree Swallows and bluebirds. Features an oval entrance, proven to successfully prevent House Sparrows from entering the nesting area. No predator guard needed! Watch swallows or bluebirds easily enter this birdhouse.

Includes built-in ventilation with drainage. Made from durable brown and burgundy recycled plastic. 6 x 6-1/2 x 10 inches tall.,House Sparrows won’t nest in here! This nesting box works equally well for attracting Tree Swallow