NO IDEA!!!!

ha, they're in the forest navel, just run to the right, you'll see it. or is that too hard for your little brain?

Blue pikmin are about 213.12 metres apart from the sundown, be quick because the buba
pepople are out to stalk them but beware seriously they might just jump out at you and
cry!!

In Pikmin, go to Forest Navel and run to the right. when you see the automatic gear, turn
right, and you'll see the blue onion in water. In Pikmin 2, they're in the... well, I
don't remember what it's called, but after the Awakening Wood, you'll get to the second
level, and there, go up the hill to the right, go forward, throw you're pikmin up the
hill, go right (over the bag) next, go left, into the water and up the path, call your
pikmin, break down the wall, and get the blues. (Note: toothpaste is in the corner)

there at the forest of navel in a place so called a cave.