Answer:
The Birdman cult is The Tangata manu was the winner of a traditional competition on Rapa Nui. The ritual was an annual competition to collect the first sooty tern egg of the season from the islet of Motu Nui,
Explanation: The Tangata manu is The Birdman cult right?
Heres the of the answers: swim back to Rapa Nui and climb the sea cliff of Rano Kau to the clifftop village of Orongo.