From above, the North Sentinel Island tribal reserve in India’s Andaman and Nicobar archipelago is a thick, unbroken patch of dark green — starkly surrounded by the shimmering coastal blue waters of its buffer zone. On these shores, Sentinelese people, who live in voluntary isolation protected by a strict government no-contact policy, spear fish, hunt turtles and collect mollusks in shallow reefs surrounded by mangroves. The coastal reefs are intact ecosystems rich in fish life, say biologists. “I have seen them [groups of men, women and children] foraging and collecting these food resources during low tide on several occasions,” says Manish Chandi, a tribal expert who has watched the island from afar. “The Sentinelese are aware of these as nutritious and sparsely available resources in such [mangrove] habitats, which are very few on and around the island.” The giant trees of the North Sentinel Island coastline are its first natural defense against storms and which hold its coastal soil together. The shore is lined with sandy beaches and rocky shores, while the foreshore is dotted with coral reefs and mangroves — excellent nurseries for marine biodiversity. Image by Manish Chandi. Like other tribal reserves on the Andaman and Nicobar Islands, in the southeast of mainland India, North Sentinel Island is a biodiversity hotspot; and, like other tribal reserves, the isolated people who live there have attracted influencers and misunderstandings, says Chandi. “Curiosity and ignorance regarding the islanders is quite high and understandably so amongst outsiders and [government] bureaucrats who have…This article was originally published on Mongabay

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