Honestly, I find the Jungle-River-Cruise is more suitable for viewing herbivores. My concern is that the land piscivores would attack humans. I have been speculating that Baryonyx, Suchomimus, and Spinosaurus are territorial. I am still speculating that pterosaurs (except Jelopterus) attack humans either for food or for territory.
Actually most piscivores didn’t attack carnivores. The biggest problem with Jurassic Park franchise is it’s more (we’ll this is what we want to happen for the sake of the story) than factually correct scenarios.
See there is and will be no evidence that a Spinosaurus would win in a fight with a T-Rex because they didn’t live in the same time period so they would of never met each other as they existed millions of years apart from each other.
What is known about piscovores is that they stuck mostly to a fish diet. And the basis of them eating meat other than fish comes from the study of more modern creatures a like for example crocodiles which hasn’t evolved much during those time periods.
But we have no idea if prehistoric crocodiles would eat land meat. No evidence. This could be a more modern evolved trait.
However what is known is that Piscavores would only fight to protect territory and food source and most piscovores at that didn’t mind sharing the environment so only a few piscavores would attack most lived peaceful cohabitation.
So if I was looking at it from a Jurassic Park stance I would have it that larger piscavores would attack but smaller ones wouldn’t and introduce more piscivore land walking creatures
But then again. It doesn’t matter what dinosaurs you put in an enclosure tour. Take the rover tour for example. You can have that drive Straight into a t-Rex paddock if you wanted as apposed to having a fence barrier like in the movie.
Plus they also put the feature in the game where you can have dinos run free and not attack humans if you wanted