Creating a high-tech island to save one of the world's rarest birds


After a rare flightless parrot called kākāpō almost went extinct in 1995, scientists in New Zealand created a high-tech sanctuary for the birds on three nearby islands. They eliminate all possible predators from the island, use data-tracking tags for health information, and supplement their efforts with artificial insemination to ensure that the birds' species starts to grow again. 2019 is already a record year for kākāpō breeding, and the scientists' methods are even being replicated elsewhere to bring back other endangered species.

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