Chalk rivers
Cool, crystal-clear waters flow over gravelly beds, streaming through white-flowered water-crowfoot and watercress in serene lowland landscapes.
Cool, crystal-clear waters flow over gravelly beds, streaming through white-flowered water-crowfoot and watercress in serene lowland landscapes.
Astonishingly the county’s beautiful, biodiverse and globally important chalk stream rivers are still under threat, says Norfolk Wildlife Trust reserves officer Robert Morgan
From otters to freshwater shrimps, all animals are dependant on an abundant and reliable supply of clean water. Rivers sustain the natural environment, wildlife and people in equal measure.
Learn more about the magic of chalk streams and what you can do to protect them.
A chalk reef is a natural seabed made from chalk that rises above the surrounding seafloor.
Today, alongside leading wildlife organisations, we are publishing a landmark State of Nature 2023 report. It shows that nature is continuing to decline at an alarming rate across the UK, which is…
The rare Norfolk hawker is a pale brown dragonfly, with a distinctive yellow triangle on its body. Until recently, it was only found in unpolluted fens, marshes and ditches of the Broads National…