Ray said: >I have built and installed many observation hives ... I always stress that the >cost of maintenance should include monthly visits by an experienced >beekeeper. I charge for it.... I also carry small observation hives into >schools. I carry $2M >liability to do this. Ray has it right -- you need an experienced person, aware of the liability issues, etc. If done appropriately, these can be highly successful exhibits. Jerry :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -- Visit www.honeybeeworld.com/BEE-L for rules, FAQ and other info --- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::