Help us to fill butterfly recording gaps across Dorset (2025-2029)
Instructions
- Zoom in and click grid squares or markers to show location details and species lists.
- Toggle map markers on/off using checkbox to show butterflies reported to this website in the last 30 days.
- Click target icon to show your current location.
Grid squares updated monthly. Last update: 01/01/26
Key:
- 1-9 species
- 10+ species
- reported in last 30 days
The map shows
- All records from all sources for previous complete years in the current five-year recording period.
- All records reported to the branch website since the beginning of the current year.
Note: The map pins are at a precise location if we were given this detail, or at the bottom left-hand corner of the square if we only know the location to this level.
Seen a butterfly? Report a sighting
