Silence is golden for whales as lockdown reduces ocean noise

Curtailing of shipping due to coronavirus allows scientists to study effects of quieter oceans on marine wildlife In cities, human lockdowns during the coronavirus pandemic have offered some respite to the natural world, with clear skies and the return of wildlife to waterways. Now evidence of a drop in underwater noise pollution has led experts to predict the crisis may also be good news for whales and other sea mammals.Researchers examining real-time underwater sound signals from seabed observ