Permanent Observation Hives

[BrianO]

The huge issue is warmth as on a single frame configuration the heat loss is terrific.

There was one at Craibstone but more often than not it died off in Winter despite warming cables and insulation.

PH

Yes but sited internally and behind a closed door would help that .

It seems that quite often they are started but i assume problems encountered and not continued.

the problems I see are

Swarm Management
Wild comb being built on glass/perspex
Disturbance of bees from light whilst being viewed.
Access to treat and manage

if anyone has more info or advice , would be much appreciated .