中国科学家发现海南沿岸有稀有的30-50个濒危白海豚群,暗示海洋健康有所改善。 Chinese scientists spotted a rare group of 30–50 endangered white dolphins off Hainan, hinting at improved ocean health.

2026年2月4日, 中国科学家观察到海南岛西南有极少数30至50头中国白海豚, 远大于通常不到10只的海豚群。 On February 4, 2026, Chinese scientists observed a rare group of 30 to 50 Chinese white dolphins southwest of Hainan Island, far larger than the typical cluster of fewer than 10. 受中国最高养护地位保护的濒危物种对水质非常敏感,是海洋健康的一个指标。 The endangered species, protected under China’s highest conservation status, is highly sensitive to water quality and serves as an indicator of ocean health. 这次不同寻常的聚会表明,当地海洋条件可能有所改善,但原因仍不清楚。 The unusual gathering suggests possible improvements in local marine conditions, though the cause remains unclear. 观察突出了正在进行的养护努力和需要继续监测该区域的海洋生物多样性。 The sighting highlights ongoing conservation efforts and the need for continued monitoring of the region’s marine biodiversity.