This Article Contains information directly from the Pikmin Games. This article is based off of an Enemy/Treasure/Area/Cave/Pikmin/Character from the Pikmin series of Games.
The Gyroid Bust is a haniwa, resembling the ones found in Animal Crossing and its sequels, Animal Crossing: Wild World and Animal Crossing: City Folk. In these games, the items are called 'Gyroids'. These items are next to the players house, and possess a cap that makes them resemble a fire hydrant. The treasure in Pikmin 2 is found on the last (7th) sublevel of the Bulblax Kingdom, and can be acquired right after the Emperor Bulblax is defeated, as well as the Forged Courage, which unlocks the Scorch Guard for the your Exploration Kit. It is advised that the Scorch Guard is collected before trying to obtain this treasure, but it is also possible to use Blue Pikmin to destroy the fire geysers in the path to the bust.