More than three million tonnes of soil excavated for London’s Elizabeth line were transported to Wallasea Island in Essex to help create coastal wetlands. Ten years after seawalls were breached, the restored RSPB reserve has recorded a record 39,000 wintering birds, including thousands of Knot, Avocets, Grey Plovers and Bar-tailed Godwits.from Science News: Fresh Discoveries, Research & Breakthroughs https://ift.tt/2Q4tckO
After nearly two decades of planning, construction is underway in downtown Grand Rapids to restore the historic rapids that gave the city its name. The first phase will remove four low-head dams and replace them with natural rock features designed to improve fish passage, habitat and river access. The project also includes measures to protect mussels and control invasive sea lampreys.
