How to attach it securely

Tree-protecting attachment

A firm but flexible wire hanger is the ideal solution for the nesting box(€ 8.99 at Amazon *) hangs securely on the trunk and does not damage the bark. Screw two screw eyes into the back wall of the house. Larger boxes require four eyelets on each corner. Thread a sufficiently long binding wire through the openings so that it is around the Tree trunk can be laid. One piece Garden hose serves as padding so that the weight does not cut the wire into the wood.

Invisible bracket

Nails are a simple and invisible method that does not harm the tree. Its high regenerative capacity ensures that the nail is enclosed over time and the wound is closed. The material plays an important role and determines the potential risk of infection. Iron nails are unsuitable as they will develop rust. You should therefore use materials made of aluminum. They are softer, more durable and do not pose a threat to the wood.

How to do it right:

• Attach the wooden strip to the back of the box
• this should be 15 centimeters longer than the height of the nest box
• Anchor protruding pieces in the ground with harmless nails

Hanging freely

Birds do not colonize nesting aids that swing freely in the wind. Therefore, hanging loosely on branches is unsuitable. If you don't have suitable trees in the garden, you can also consider house and garage walls. As long as these areas are not exposed to the blazing sun and offer the birds enough rest and protection from predators, there is nothing to be said against attaching them to facades.

Hang up nesting facility

Mount at least two metal brackets on the back of the box. These are anchored in the masonry. Whether you have to insert special dowels into the substrate depends on the material. Wood screws are sufficient on wooden walls of garden sheds, while dowels are useful on plastered walls.