It would be nice to see the various species represented in the game behave differently according to the weather and time of day/night cycles. I like how some go completely bonkers during a light drizzle even, let alone a tornado while others like the Spinosauridaes seem completely unfazed, but it would be neat so see more detailed animations for other dinosaurs and their reactions. Maybe have them running in circles, panicking, huddling together under a tree or give us a "cave" tool where they can flee towards for cover from the rain, calming them down a bit in the process. About night/day cycle, have some animals go to sleep during the dark while the more nocturnal ones become active and vice versa. Seasons could be a nice addition as well, someone already had mentioned heatwaves and how this would affect power generation but it could also affect dinosaur activity, comfort and if the terrain changes with the season like trees start withering or lakes drying up then one must act quickly to keep the dinosaur's needs intact, or just terrain management in general like plants overgrowing that one needs to prune and trim occasionally.