what kind of people are found in the second place?
The Papuans
New Guinea
Current evidence indicates that the Papuans (who constitute the majority of the island's peoples) are descended from the earliest human inhabitants of New Guinea. 
where do green tree frogs go during the day They find cool, dark, and moist areas, such as tree holes or rock crevices, in which to sleep how did these frogs get their name? The name is often given to the most common green arboreal species in a region, such as the American green tree frog where are these frogs mostly found? Native to Australia and New Guinea
wiki:8718013
New Guinea [SEP] People
Current evidence indicates that the Papuans (who constitute the majority of the island's peoples) are descended from the earliest human inhabitants of New Guinea. These original inhabitants first arrived in New Guinea at a time (either side of the Last Glacial Maximum, approx 21,000 years ago) when the island was connected to the Australian continent via a land bridge, forming the landmass of Sahul. These peoples had made the (shortened) sea-crossing from the islands of Wallacea and Sundaland (the present Malay Archipelago) by at least 40,000 years ago.