Scientists unearth stingrays’ heavy lifting role in estuaries

A new study has uncovered the significant role stingrays play in shaping estuaries, revealing threatened stingrays in Brisbane Water may move more than 21,000 tonnes of sand per year. A new study has uncovered the significant role stingrays play in shaping estuaries, revealing threatened stingrays in Brisbane Water may move more than 21,000 tonnes of sand per year. Plants & Animals Ecology Phys.org – latest science and technology news stories