Crocodile Tribe Wheel
To get the Crocodile Tribe Wheel, you need to destroy five crocodile statues. Two of them are under the water. One is along the walkways above the water. To get to a fourth statue, switch to a bear and fish off of a dock to get a handle. Carry the handle to a crank and turn it to open a door. Walk into the building to find the statue. The last statue is behind a rock wall. Use a rhino’s charge attack to break through. Then pick up the wheel in a small alcove where it was hidden inside a small stone crocodile head.
Beaver Tribe Bio
As a gorilla, power punch a red switch to open a door. Then switch to a nomad and crawl through a hatch. Select Eris and soar down to a lower platform where you can pick up the bio. Jump up and grab on to a zip line to exit this area.
Croc Fort Bio
In the same building you opened with the crank, use a gorilla to power punch a red switch. This opens a pipe and toxic goo spills out. Switch to a crocodile and assemble some pieces in the goo into a switch. Pull on the switch to open a cage, revealing the bio. Now you have to climb handholds, move across a balance beam while avoiding spears, and then use Wall Run pads—while being careful to avoid a buzzsaw—in order to make your way up the walls of the building to the platform where the bio is located.