Nature & Environment
Make a bird house
...2 cm thick: [Dimensions of nesting box pieces] 2. Drill a hole 4-5 cms in diameter in the front section 3. Cut out the sections [Wood cut into sections] 4. Use brass or coated screws to assemble the sections [Putting the the pieces together] 5. Use a hinge to attach the lid [Putting the the pieces together] 6. Cut a piece of roofing felt (or similar waterproof material)...