Bees can't see red. That means they can't see stop signs. Or traffic lights. Just imagine how many vehicular bee deaths this has caused. For the sake of the bees and the future of all life on Earth I say we change stop signs and lights to blue. Or tiger. That would be cool.
Bees also can't see Elmo. That means baby bees don't watch Sesame Street and can't count to 12 and get really freaked out during the holidays when they get Tickle Me Elmo as a gift and can't see it so they just hear demonic laughter coming from nowhere.