Faux Fishy

The Faux Fishy is a treasure in it is a Japanese fish-shaped rattle.

Collecting the treasure
The Faux Fishy is lying on a platform at the northwestern edge of the Primordial Thicket. It is guarded by a Bogswallow, which should be defeated before attempting to collect it, although it is not necessary to do so. To collect this treasure, you must first use 30 Ice Pikmin to freeze the nearby mud, then use 20 Pikmin, preferably Winged Pikmin, to collect the treasure.