As the title says, the idea of diurnal and nocturnal dinosaurs look pretty simple, but, it would have an very cool mechanic.
Per ex: An pack of Troodon (nocturnal dinos), after being well hydrated and full, would go to an forestry area to sleep, that simulates the "hide to sleep" part of nocturnal animals.
Now, All small dinosaurs would search forestry to sleep, BUT, large dinosaurs, specifically herbivores, are different...
They would sleep in grassland, but per ex, an Olorotitan herd, the whole herd would go to sleep, and at least 2 Olorotitans would stay awake to survey for predators, if an predator is sptted, they would emit an call, to alert the whole herd of the danger, waking up all the herd, and proceed to run from the prdator.
Ex of Nocturnal dinos:
Indoraptor
Troodon
Dilophosaurus
Ex of diurnal dinos:
Triceratops
Tyrannosaurus Rex
Indominus Rex
Olorotitan
Per ex: An pack of Troodon (nocturnal dinos), after being well hydrated and full, would go to an forestry area to sleep, that simulates the "hide to sleep" part of nocturnal animals.
Now, All small dinosaurs would search forestry to sleep, BUT, large dinosaurs, specifically herbivores, are different...
They would sleep in grassland, but per ex, an Olorotitan herd, the whole herd would go to sleep, and at least 2 Olorotitans would stay awake to survey for predators, if an predator is sptted, they would emit an call, to alert the whole herd of the danger, waking up all the herd, and proceed to run from the prdator.
Ex of Nocturnal dinos:
Indoraptor
Troodon
Dilophosaurus
Ex of diurnal dinos:
Triceratops
Tyrannosaurus Rex
Indominus Rex
Olorotitan