Robber Guard - Top Bar Hive Only
This entrance is added over the 3 center holes drilled in the side of our hives. This is designed to allow the scent of the hive to escape above the actual opening in the mesh. Robbers are attracted to the scent of the hive and will try to enter at the top of this; however the true opening is lower. The bees that are native to the hive learn where the opening is while the robbers are fooled.
The flexible wire also allows you to bend and reduce the entrance further.