Heath Purple Martin Gourds, Pack of 18 nesting box for squirrels This shelter creates a perfect

This shelter creates a perfect roosting spot in your area

and the screened windows give you unhindered visibility from any angle as you observe

The membrane is formulated to be safe for use with fish and aquatic plants

5" diameter entry hole

This red house with white trim and a wood shingled roof makes for a striking addition to your home or garden

Heath Purple Martin Gourds, Pack of 18 nesting box for squirrels This shelter creates a perfectHelp martins establish a colony in your yard with this 18 Pack of Heath Purple Martin Gourds. Each traditional, gourd style house features a 2. 25" diameter entrance hole for martins. Interior of each gourd measures a spacious 6. 5" long and 6. 5" wide for a sizable home. Generous design allows birds to nest deeply inside the unit, deterring predation. Small hole at each gourd's base encourages adequate drainage. Predrilled hole at each unit's top