We promote the study and recording of wildlife in Hertfordshire and encourage a wider interest in natural history including the conservation of wildlife, habitats and geological features.

Our members share an interest in nature and observing and studying wildlife. We get real value from your observations by coordinating and compiling everyone’s records to build up a comprehensive picture of the state of wildlife in the county. This helps us understand how it is changing over time in response to the pressures of modern life and climate change.

Bluebells, Langley Wood, Heartwood April 2018​Common Darter at Bull's Green © Simon Stebbings

Images of Hertfordshire wildlife, like this photograph of Common Darter by Simon Stebbings in August 2018, can be emailed (in jpg format) to photogallery@hnhs.org. The pictures we receive are published in the HNHS photo galleries here, while others can be found in the Flora group and Bird Club websites

All the latest natural history news can be found on our news page. The latest and past newsletters can be downloaded here.