Chalk reefs
A chalk reef is a natural seabed made from chalk that rises above the surrounding seafloor.
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©Andrew Parkinson/2020VISION
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Cromers Wood
This link will open on the Kent Wildlife Trust website.
An ancient semi-natural woodland on the southeast side of a dry slope valley.
Maerl beds
Maerl beds are special underwater habitats found in shallow seas. They’re made by rare types of red seaweeds that grow into hard, twig-like lumps.
Old Sludge Beds
This link will open on the Devon Wildlife Trust website.
Paths and boardwalks allow you to get among the reed beds and ponds of this wetland reserve.
Chalk rivers
Cool, crystal-clear waters flow over gravelly beds, streaming through white-flowered water-crowfoot and watercress in serene lowland landscapes.
Hewitt's Chalk Bank
This link will open on the Kent Wildlife Trust website.
A chalk downland site with a good plant community.
Exe Reed Beds
This link will open on the Devon Wildlife Trust website.
Great views across reedbeds and the spectacular Exe Estuary. One of the largest tidal reedbeds in Devon and one of the best for birds.
Hurley Chalk Pit
This link will open on the BBOWT website.
A sliver of beech woodland and chalk grassland, Hurley Chalk Pit is visited by 15 species of butterfly and is home to wild orchids.
Shoal of citizen scientists needed for Shoresearch
The Wildlife Trusts call for help charting marine life
Cherry Hinton Chalk Pits
This link will open on the WildlifeBCN website.
Former chalk quarries that now provide a variety of habitats for wildlife.
Talk: Lincolnshire's Chalk Streams
This link will open on the Lincolnshire Wildlife Trust website.
Join monitoring officer Will Bartle as he explores the rare and fragile world of Lincolnshire's chalk streams.
Hexton Chalk Pit
This link will open on the Herts and Middlesex Wildlife Trust website.
A small chalk grassland reserve on the scarp slope of the north-east Chilterns with wonderful views of the surrounding landscape.