Baltra, Genovesa, Floreana, you all will be attending tribal council together, where you will vote off someone. They will become the fifth person voted out of Survivor Galapagos Islands.
EXTRA EDIT: All tribes will have different idols, but Itabaca, Puerto Chino, and Floreana will be starting at Clue #3, whereas the idols for Baltra, Rabida, and Genovesa will be at Clue #5.