Three parts are sawn from a log. One main, which will become the body, and two pancakes, which will be the ceiling and the floor. The main log is first chopped into four parts. Then, from each quarter, the part that was the core is cut off.
In one of the parts, a hole is drilled for a bird, according to a scientific summer, and a hole for a stick on which the bird will sit.
These four parts come together and are temporarily fastened with a rope or wire.
Top and bottom nails are nailed. Birdhouse is ready.
Now it remains to fix the birdhouse, in any convenient way, on the tree.
For this house, in the spring, the birds did not have a frail fight. I thought they would kill each other. Natural selection...
The process of manufacturing a birdhouse on video: