Hi Joe > Does anyone remember which wavelengths are easiest for bees to > discriminate. There is a graph on... http://website.lineone.net/~dave.cushman/exposure.html -- Regards & Best 73s, Dave Cushman, G8MZY http://website.lineone.net/~dave.cushman or http://www.dave-cushman.net Short FallBack M/c, Build 6.02/3.1 (stable) -- Visit www.honeybeeworld.com/bee-l for rules, FAQ and other info ---