Exploring the Biodiversity of Hampshire Chalk Streams

The chapter delves into the intricate world of insects like caddisflies and bullheads living in Hampshire chalk streams, discussing their unique structures and adaptations. The conversation extends to the ecosystem of the stream, highlighting species like shrimps, stoneflies, and leeches as keystone species. They also touch on the efforts of the Wessex Rivers Trust to protect and enhance rivers in the region amidst challenges like water abstraction and climate change.