Croc Swamp Bio
The Croc Swamp Bio is located near the entrance to the area. However, it is in a tank. To get it out, you must reconnect three sections of a water flume to fill the tank so the bio will float up to the top. Start off by switching to Laval and using Roar next to a stone wall. After the stone wall breaks, climb a pounce wall and push a cart along a checkered path. Jump down and assemble handles onto a door. Power up with Chi and pull on the handles. Then turn a crank inside the beaver hut to connect the first section of the flume.
Now move across a tightrope and break a crate. Assemble the pieces into a lever and push it to raise a wooden platform. Jump across the platform and some small steps to get to a handle. Carry it back to the wooden walkway and insert it into a crank. Turn the crank to connect the second section of the flume.
Switch to a gorilla and power punch a red switch on the far side of the area. Pick up the handle and use it to turn a crank to bring up a chest of bricks. Assemble them into a lever and push the lever to connect the last part of the flume. Now head back to the tank and get the bio.