The idea

The Wilnest bird house is composed of four parts: the roof, the house, a slide with an entrance hole and the cover. The roof is attached to a tree or wall, after which the cover is clicked onto the house. This cover ensures that while you are inspecting the bird house the birds cannot fly away at the back. Then the house is slid underneath and clicked into place. If you remove the cover, you can also slide the house the other way around under the roof. In this way you create an open feeding box or visible sleeping accommodation for aviary birds.