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 28 Jul 2018

Invertebrate recording at Gobions Wood

Finalized meeting details will be sent round to the Herts Invertebrate Project email list. To get added to this, please see our main page.

Organised by: Herts Invertebrate Project

Sat 28 Jul 2018 (10am to 4pm)

Festival of Wildlife (28 and 29 July)

Join us at beautiful Panshanger Park, near Hertford, for two days of family-friendly wildlife activities and talks. Organised by Herts and Middlesex Wildlife Trust in partnership with Tarmac and HNHS, the festival is expected to attract thousands of visitors. Watch for detailed information nearer the time.

Organised by: Herts and Middlesex Wildlife Trust

Sun 29 Jul 2018 (10am to 4pm)

Festival of Wildlife (28 and 29 July)

Join us at beautiful Panshanger Park, near Hertford, for two days of family-friendly wildlife activities and talks. Organised by Herts and Middlesex Wildlife Trust in partnership with Tarmac and HNHS, the festival is expected to attract thousands of visitors. Watch for detailed information nearer the time.

Organised by: Herts and Middlesex Wildlife Trust

Sat 11 Aug 2018

Invertebrate recording at Tring Reservoirs

Finalized meeting details will be sent round to the Herts Invertebrate Project email list. To get added to this, please see our main page.

Organised by: Herts Invertebrate Project

Wed 28 Nov 2018 (8pm)

Gerald Salisbury Memorial Lecture

The Gerald Salisbury Memorial Lecture is jointly hosted by HNHS with the Welwyn Natural History Society and will take place at the Civic Centre in Welwyn village. Details of the speaker and topic tba.

Organised by: Hertfordshire Natural History Society