I hate when people through/drop things into exhibits. At the Mystic Aquarium, a little boy threw his toy right over the protective netting right into the Pacific Harbor Seal/Steller Sea Lion exhibit. The keepers went crazy trying to stop the animals from eating it. Also, at the Roger Williams Park Zoo, a little girl dropped her Gaterade bottle into the Styan's Red Panda exhibit (that little girl was my cousin). Of course, this one was an accident and we immediatly reported it to a keeper. Strangely, when we went back to the exhibit about 30-45 minutes later, the bottle was still there. This leads in another thing that annoys me- when keepers just don't give a damn. Now this happens rarely and mabye the keeper just forgot as he was clearly busy when we told him but keepers have a specific duty and responsability to both the visitors and the animals and an animal's saftey should come above all in this kind of work.