Borneo is home to nearly 18 million people, nearly doubling since 1980. Borneo, like New Guinea, has long had two very different populations: lowly populated, highly tribalized groups in the ...

In the rainforests of West Kalimantan, in Indonesian Borneo, the Indigenous Dayak Iban listen to what they call “omen birds,” or birds they say sing messages from spirits, Mongabay’s Sonam Lama Hyolmo ...