Brontos are a bullet sponging machine if found with correct base health and melee you will make raiding easier can get 150 Brontos to around 70k health and swiping it's tail can destroy x seeds hella quick
If your in the center go to the northern tropic island, stand on one of the over passes the island has and shoot down at it, when it drops, walk to the end and jump in the water or use a pteradon to quickly go down and load up on your choice of food and narcs and keep watch, itll be yours in no time.
The Brontosaurus is a behemoth of a dinosaur with a powerful tail 'tail sweep' attack that can smash all nearby enemies. This method is also one of the most efficient ways to gather berries and thatch, and the Brontosaurus' ability to carry large quantities of items make it even more useful for gathering. With its ability to carry a Platform Saddle, the Brontosaurus is often considered a must-have dinosaur for nomadic tribes looking for a mobile base.