Formidable Oak

The Formidable Oak is that last area in Pikmin 3, and is the 3rd area unlocked in Pikmin E

Pikmin E
The Formidable Oak returns in Pikmin E, with Almost entrily new enemys, but here is the small list of the old ones. And the larger portion, the New Enemys
 * Mysterious Life-Form
 * Scornet
 * Scornet Maestro (Boss)
 * Blukorb
 * Blukmin
 * Plasm Wraith
 * Scornet Guard