Hertfordshire & Middlesex Branch
Saving butterflies, moths and our environment
Our winter events programme has ended, new events for the winter of 2026/2027 will appear in the autumn
We invite all our Butterfly Conservation members as well as members of the public to join us at our Brown Hairstreak survey and training events and Volunteer tasks.
Link to Winter Zoom Presentations 2025-2026 here
Last updated 04 April 2026
| Date: | Autumn 2026 |
|---|---|
| Event: | The Branch Members' day is having 'a make over' and will be held in the autumn of 2026 |
Additional advice
Children
Children are welcome at our events, but if under 16 they must be accompanied by at least one adult for two children. It is the responsibility of the accompanying adult(s) to ensure that the event is within the children's ability.
Bad weather
Leaders of these events will be at the meeting point unless the conditions are unsuitable and the event cancelled.
Lyme Disease
We recommend that all attendees understand the symptoms of Lyme Disease and take the relevant precautions. For more information visit the branch website -
here
Special needs
Unfortunately, all survey events will not be suitable for wheelchair users and pushchairs. Please contact the named leader in advance if you have any concerns about accessibility.
What3words
We have tried to include the What3word link for each event. To download the App visit: https://what3words.com/products/what3words-app
Public Transport
We aim to give as much information as possible, although unfortunately some of the Hertfordshire events are not easily accessible by public transport. Train times should be checked, as timetables change and engineering works take place on Saturdays and Sundays. In 2024 industrial action may also affect travel arrangements. We recommend using public transport for all events in London.
If using your car please check you are ULEZ compliant https://tfl.gov.uk/modes/driving/ultra-low-emission-zone