“Papua New Guinea is located at the point of collision of several tectonic plates, on the so-called Pacific Ring of Fire. There are several active volcanoes, earthquakes are common and they are sometimes accompanied by tsunamis.”Banoi Herald Excerpt #31 is a collectible item in Dead Island, and can be found in the Jungle map of Act III. It is part of the My collectibles, let me show you them! challenge, and the Gotta find'em all and Nearly there achievements.
— Banoi Herald Excerpt #31
On the table in the shack with a workbench, left of the road from River Village to the Russian hideout in the quest "A Voice from Above the Sky." Note that the shack will be guarded by at least 4 bandits.
Can be seen on the following map: