You get a hardhat from Big Zeke when you complete the Safari. You need a helmet to enter the Diamond Mine.
When you complete the Safari on Nabooti island, Big Zeke gives you his old Hardhat. You can use this to enter the Diamond Mine. (see related question)
you just get in the plane
You get a hardhat from Big Zeke when you beat the Safari.
you dont call, you have to take pictures of animals at the former worker zoo then he gives you his old helmet
You get Big Zeke's old helmet if you complete the Safari. To get a camera, get the gold nugget above the second hut at Kaya Forests, and buy a camera at Nabooti.
Nabooti is an island on Poptropica.
The three traders are all at Nabooti, where you first arrive on the island.
it leaves nabooti island
You need a helmet to (briefly) turn off the electric fence at the Diamond Mine. Get one by playing the Safari. You can get a camera at Nabooti by swapping the gold nugget (in the second palm tree at Kaya Forests).
To get the mining helmet all you have to do is walk into the mine, go into the room with light bulbs over the entrance, go over to the orange hard at, and YAYYY!! you have the mining helmet!
The time device is part of Time Tangled Island, not Nabooti Island.
Nabooti Island is on the Island Map, which is reached from any Main Street via the blimp.