This means that king penguins, which feed on fish and krill in this body of water, have to travel further to their feeding grounds, leaving their hungry chicks for longer.

这就意味着以鱼类和磷虾为食的帝企鹅不得不长途跋涉到它们的觅食地，而饥饿的幼崽则需要等待更长的时间。