Not quite. MH is all about hunting big monsters, it's all about fighting bosses, getting their loot, upgrade equipment to fight stronger monsters.
But these monsters aren't static, they don't stay in a single boss arena, they patrol throughout the field, each has their own patrolling routes, they have their own resting places and such, and throughout the fights they sometimes run away to different parts of the map.
In the currently available games on PC, each field is limited to having at most 3 big monsters at once, but Wilds doesn't seem like it's gonna be as limited.