Mats asks about the value of landing boards. Landing boards, like telescoping covers and several other items, are primarily for the benefit of beekeepers, rather than bees. It makes us feel good that the bees have someplace to land before walking into the hive. That said, for novices the activity visible on the landing boards, such as fanning, guarding, pollen collection, etc. is fascinating and probably worthwhile for the educational benefit. But if you don't have them the hives will still do just fine. Hope this helps, Lloyd Lloyd Spear, Owner of Ross Rounds, manufacturer of comb honey equipment for beekeepers and Sundance pollen traps. http://www.rossrounds.com [log in to unmask]