This includes a spectacular colony of Socotra cormorants, estimated to be 200,000-strong, which cover the sea like a vast rain-cloud when they take off.

• 这包括一个非常壮观的索克特拉鸬鹚群落，估计有20万只以上，当它们起飞时，就像一大片乌云一样覆盖在海面上空。