Parasaur pass
Parasaur pass. Parasaur pass is a natural bridge that allows an easy crossing from one side of the island to the other. The pass is mainly used by dinosaurs during migrations and especially during the two most largest migrations that happen each year on the island.
The yearly migrations. During the beginning and end of each year, a huge migration takes place, one happens before winter when the scaly dinosaurs leave the north for the warmer south. The other happens after winter when the scaly dinosaurs head back north. Now even though most migrate north, most still stay in the south all year. Parasaur pass isn't just a migration platform, the pass is also used as a grazing spot and a place to relax, especially during spring, when the location's vegetation is at its best quality.
During the migration proceeding winter, the island's spinosaurids hunt in the nearby waterways for any unsuspecting prey. As for when the pass becomes too crowded, some are forced to cross the river by swimming which leaves them vulnerable to these fish eaters, as well as other predators who wait for the animals to get close.