Make A Stone Birdhouse
I've got full detailed instructions on my blog with recommended materials but here's the basics:
Materials: Birdhouse base, small stones (I buy bags of them at the dollar store), funnel for roof, silicone sealant to attach the stones, wood sealer.
1. Start with a base. Here I used an unfinished birdhouse but you can also use a wide piece of PVC pipe, a jug, teapot...Anything with a the right shape.
2. If you're using a wooden birdhouse, first treat it with a wood sealant so it will last outdoors for many years. ...»