Read the full article at http://blog.payitforwardonline.com/2006...phins-smarter-than-a-walmart-employee/
At the Institute for Marine Mammal Studies in Mississippi, Kelly the dolphin has built up quite a reputation. All the dolphins at the institute are trained to hold onto any litter that falls into their pools until they see a trainer, when they can trade the litter for fish. In this way, the dolphins help to keep their pools clean.
I?m finally in the store and some guy follows me around, telling me that bandaids are on sale for 97 cents or something like that. I realized at this point that he was an employee. Even after I told him I wasn?t interested, he gave me a big speech about the bandaids- alright buddy I don?t want your bandaids.