Join the two boards at the bottom. Two boards are needed, one is cut to the length of 13 cm, and the other is cut to about 15 cm. Put the two boards together as shown in the video, and connect them at one side, with the same length after connection. Glue them together, dry them, and then nail the board firmly (with two nails at equal distance).

Connect these plates at the back. Cut a square plate with a side length of about 17.5cm as the back plate and stick it along the edge of the bottom plate. After drying, nail it. The distance between the four parts should be equal. The nail went from behind the board to the board on the ground.

Install the roof of the aviary. Put the aviary on a flat countertop, and the board on the back can be placed flat on the countertop. Take two boards as the roof, one is cut to a length of about 22.5 cm, and the other is cut to a length of about 20 cm. Put two pieces of wood together, the joint has a confluence part, and it is flat at the same time, sticking to both sides of the bird's top. Stick it on and fix it with screws. As in the previous step, the distance between the four screws should be equal.

Add a support bar. Find four L-shaped support rods and put them in the middle of the four corners of the box (these corners connect the roof and the four walls). Don't forget, when fixing the support bar with screws, the screws should not be too long and should not be nailed in the middle of the board.

Punch holes in the front panel. Drill a round hole of about 6.5 cm from top to bottom on the front plate with a drill of appropriate size.

Drill a bass hole. Find a wooden pole with a diameter of about 6 mm as a perch. At the entrance of the front plate, drill a hole with appropriate size from bottom to top at about 1.25 cm.

Attach the front plate to the aviary. Glue the edge to the roof, then put the front boards together and fix the position with 8 screws. Tighten the two screws at the same distance on each side connected to the roof.

Sandpaper edges and holes. Sandpaper edges and entrances.

Add a hook. Screw in two hooks at both ends of the top of the aviary. It is best to drill holes in advance.

Climb up the perch. Cut off the perch by 7.5 cm, and then stick it in the perch hole to dry.

Finally, perfect the details. If you plan to use this aviary to attract wild birds to live in, then use low-key colors, such as brown and green, because wild birds prefer these colors. Then you can add other decorations you like to the aviary and hang them on the beams.