A Leavesden park ranger is encouraging nature enthusiasts to get involved in his upcoming bat and bird walks.

Damien Weller, park ranger at Leavesden Country Park, has organised two free evening bat walks in the coming weeks.

The first will take place at the Aquadrome in Rickmansworth on August 24 and the second at Leavesden Country Park on September 21.

There will also be a free guided bird walk at the Aquadrome on August 29.