Modular Wild Bee Hotel

Modular Wild Bee Hotel

I found a problem with the position of the mounting holes on the
left + right the holes are NOT one upon the other. Sorry I fix it.
New Files with proper Holes coming soon,
start with Drilling Template "Bohrschablone-V2-100x150x2"

You can make or buy these milled boards from wood (MDF) here is
a modern replacement for it.

Because this is a new project the Boards are not tested live with
volunteers bees up to now. I report in the next month.

Wilde Bee uses every possible Hole

Cocoon Frame (Place over the other boards for exclosion in Spring)
There are 4 extra Holes In the Frame for Mounting between two
wooden boards. = Sandwich

Boards with 3, 4, 5, 6, 7, 8, 9, 10 mm grooves for Wild Bee´s
Different Wild Bee´s need different Diameter !

Roten Mauerbiene - Osmia bicornis 5 – 7 mm
Gehörnten Mauerbiene - Osmia cornuta 6 – 10 mm
Stahlblauen Mauerbiene - Osmia caerulescens) 4 – 5 mm
S