Purple martins nest almost exclusively in man-made structures like a birdhouse constructed from one of our raw, cleaned gourds. If you’re eager to attract this large swallow species to your backyard, a dried and cleaned gourd can easily be constructed into a birdhouse.

Procedure:
- Select a well-dried and aesthetically pleasing gourd. Remember, thick walls will ensure that the gourd birdhouse will weather the elements well. Varieties with broad bottoms like Martin and Bottle make good choices here.
- Using a 2″ circle saw, drill a hole roughly 3 inches above the base of the gourd. Work slowly to avoid splintering the gourd. The circle saw bit will leave a clean-edged hole.
- The gourd will still be full of seeds and some internal membranes, so you can empty those out through the hole you just cut. Don’t throw away the seeds! They can be planted to produce your own gourds during the next growing season.
- Drill three small holes in the bottom of the gourd for drainage. 1/8″ will do nicely here.
- Drill two holes at the top of the gourd and thread either sisal twine or thin wire through to hang the birdhouse.
- You are now free to paint, stain or seal your gourd birdhouse in any way you’d like. Bright solid colors work well.
If you need some creative inspiration, here’s a selection of gourd birdhouses available at our online store.

Various gourd shapes make up our MBGourd birdhouses
