Years ago, I remember seeing a notice somewhere in Disney about interacting with wildlife. I think it was one of those Timon and Pumba safety notices in materials handed out by our hotel. As I recall, the notice said "Don't feed the wildlife, don't approach wildlife, and notify a cast member immediately if wildlife is seen." This type of education should be stepped up and any problem wildlife should be removed from guest areas as much as practically possible. I know Disney does remove wildlife but my sense is this was a greater priority in years past. I say that only because I've heard cast members in recent years talk about alligators, snakes and such and basically say with a shrug, "We see them, they're around, but there's not much we can do about them." Again, that's just my perception.