During the summer of 2012, with funding from the
Environment Agency, the
Worcestershire Wildlife Trust attempted an ambitious project to eradicate the invasive
Himalayan Balsam from a 3 km watercourse, hoping to improve
biodiversity and reduce
soil erosion. A pilot project was carried out on the Lem Brook, a tributary of the Dowles Brook. This was a success. However, as the seeds persist in the soil for up to two years: repeat eradication was planned for 2014 followed by close monitoring. Beavers had been hunted to extinction in the
Wyre Forest area during the 16th century. To reverse this, in April 2024, a population of 6
Eurasian Beavers (two adults and four kits) were reintroduced to an enclosure on a tributary of Dowles Brook, marking a key point in conservation and reintroduction of native species to the area. ==References==