不过史蒂格里兹说，这次（事件）造成大半在这个季节孵出的黑背信天翁雏鸟死亡。
But Stieglitz said the deaths could account for a significant share of Laysan albatross chicks hatched during the current season .
有白黑羽毛的黑背信天翁，并未因为这次的灾难而灭种。
The white-and-black feathered Laysan albatross is not in danger of becoming extinct .
黑背信天翁