This calendar has been compiled by the Hertfordshire Natural History Society (HNHS) on behalf of natural history organisations in Hertfordshire. The type of event is colour coded: Outdoor events, Indoor meetings.

Sat 29 Jul 2017 (10am to 4pm)

Festival of Wildlife

The 2017 Festival of Wildlife is taking place on 29 & 30 July 2017. It is organised by HMWT  in association with Hertfordshire Natural History Society and be held for a second year in beautiful Panshanger Park, near Hertford.

Organised by: Herts and Middlesex Wildlife Trust

Sun 30 Jul 2017 (10am to 4pm)

Festival of Wildlife

The 2017 Festival of Wildlife is taking place on 29 & 30 July 2017. It is organised by HMWT  in association with Hertfordshire Natural History Society and be held for a second year in beautiful Panshanger Park, near Hertford.

Organised by: Herts and Middlesex Wildlife Trust

Sat 12 Aug 2017

Invertebrate recording at Whippendell Wood

Organised by: Herts Invertebrate Project