Sites of Interest
Location: Vulture Culture
Items: 13 bananas, 1 DK Barrel, "N" Kong Letter
Walkthrough: Along the way, after the Star Barrel, you'll encounter a climbable tall platform with a Necky throwing at 3 directions (left, center, right) on top. Dispose of the Necky bird and jump on the patch below to reveal a hidden barrel. Use the barrel on the wall of the platform where the disposed Necky recently stood.
This isn't new to you. You have probably encountered this kind of bonus room before. Your goal is to get on the barrel cannons and time your launching to get all the items. The "N" kong letter can be found near the exit of this room.