What happens when the animals rush the open side safari bus? Don't mean to be a Debbie Downer, but those bison and elk or whatever, one turn of their head and antlers/horns are hitting the people on the bus. Same with feeding animals through a fence like that with the zebras. Might be generally a calm animal, but even unintentionally if they turn their head quickly if startled, your gonna get your wrist snapped. Grew up on a farm, and that was always something you had to use caution about with animals. And this is a bunch of random people who don't have that caution.