They'll be having much more trouble finding their prey, orienting themselves, navigating, staying in touch with each other, staying in touch with their calves, reproducing, mating, stress impact that affect their immune system.

它们寻找猎物，给自己定位，导航，和同伴或者幼崽保持联系，繁殖，交配都会有更多困难，冲击压力会影响它们的免疫系统。