February 2025
Improving coastal streams in North Devon
We are working to improve coastal streams in North Devon as part of the nationwide Freshwater Renaissance project, supported by the Species Survival Fund. This project aims to create healthier streams where fish, birds, and insects can thrive.
One way we’re doing this is through the thinning of trees along the banks which allows more light to reach the water. This increased light is vital for insects and helps boost their numbers, which in turn supports fish like brown trout and birds such as dippers and grey wagtails. Vital shelter and food for insects is also provided through the placement of woody debris (logs and branches) in the streams.
The woody debris helps to slow the flow of water and over time will shape the stream, creating pools and areas where gravel and sediment builds up. This natural process doesn’t just benefit wildlife, it also helps improve water quality. As the stream flows through the debris and gravel beds, pollutants are filtered out, making the water cleaner and healthier for everything living in and around it.
