Antarctic krill support the entire Southern Ocean food web, and declining krill populations affect the welfare of whales, seals, penguins, and countless other species.
The welfare of countless Antarctic species depends on healthy krill populations. When krill become scarce, predators experience nutritional stress, reduced reproduction, and increased mortality. The welfare cascades from ecosystem disruption are profound. Protecting krill populations through sustainable fishing limits and climate action is essential for Southern Ocean animal welfare.