Volunteers are helping to monitor the passage of eels along the River Brent as part of a project for the Zoological Society of London. The Thames Rivers Trust, in cooperation with the Canal and River Trust and the Environment Agency, has installed three eel passes on the lower reaches of Brent at Brentford, Boston Manor, and Osterley. Eel numbers have severely declined since the 1980s, such that they are now classified as critically endangered.
If you'd like to help monitor eels, please get in touch marineandfreshwater@zsl.org or Chris.cockel@environmenttrust.co.uk
