Built in 1838, the Leg o' Mutton Reservoir supplied water until its decommission in 1960. Today, measuring just 800 x 100m (8.2ha), this linear site offers shelter and haven to a wealth of birds and other wildlife.

Spring is a lovely time to explore the reservoir, walking under the trees and listening for bird song and the croaking of Marsh frogs.

Please dress appropriately for the weather and wear sturdy footwear.

Not a member of Barnes Common yet? Why not join us and support all of our activities? Find more information and join at http://barnescommon.org.uk/membership

Meet at the north entrance of the Leg o' Mutton reserve. This gate is accessible from the path leading to the river from Lonsdale Road, next to The Swedish School. What3words coordinates: ///shadow.grabs.marble. Google Maps: click here. This walk is led by Veronica Schroter.

Photo credit: Andrew Wilson