Sara Hussein: Modern phoenix: The bird brought back from extinction in Japan. Environment. In: thejakartapost.com.The Jakarta Post, 26. Juni 2022, abgerufen am 1. November 2024 (englisch): „Sado’s population of wild toki has gone from zero to nearly 500, with the help of international diplomacy, scientific research and an agricultural revolution on the island off Japan’s west coast.“
