what kind of people are seen here?
The island is presently populated by almost a thousand different tribal groups
People
The island is presently populated by almost a thousand different tribal groups and a near-equivalent number of separate languages, which makes New Guinea the most linguistically diverse area in the world.
what is quoll? They  are carnivorous marsupials. where are they found? Australia and New Guinea where did the latter get it's name from? UNANSWERABLE
The island is presently populated by almost a thousand different tribal groups The island is presently populated by almost a thousand different tribal groups. The island is presently populated by almost a thousand different tribal groups and a near-equivalent number of separate languages, which makes New Guinea the most linguistically diverse area in the world.
New Guinea New Guinea New Guinea
People People People
The island is presently populated by almost a thousand different tribal groups and a near-equivalent number of separate languages, which makes New Guinea the most linguistically diverse area in the world. The island is presently populated by almost a thousand different tribal groups and a near-equivalent number of separate languages, which makes New Guinea the most linguistically diverse area in the world. Ethnologue' The island is presently populated by almost a thousand different tribal groups and a near-equivalent number of separate languages, which makes New Guinea the most linguistically diverse area in the world. 
wiki:8718011
New Guinea [SEP] People
The current population of the island of New Guinea is about eleven million. Many believe human habitation on the island dates to as early as 50,000 BC, and first settlement possibly dating back to 60,000 years ago has been proposed. The island is presently populated by almost a thousand different tribal groups and a near-equivalent number of separate languages, which makes New Guinea the most linguistically diverse area in the world. Ethnologue's 14th edition lists 826 languages of Papua New Guinea and 257 languages of Western New Guinea, total 1073 languages, with 12 languages overlapping. They can be divided into two groups, the Austronesian languages, and all the others, called Papuan languages for convenience.