Where to see
Habitat: Very wide range of habitats: hedgerows, wood, gardens: anywhere with shelter and a lot of flowers.
Caterpillar foodplants: Stinging nettle; ocassionally hop. The nettles need to be in full sun.
Best places: Widespread.
Reported from the following locations last year*:
When to see
Any month, but most numerous July to September
Sightings by month (last 5 years)*:
Sightings this year*:
The vast majority of the Red Admirals you see will be migrants, though some do manage to hibernate through the winter nowadays.
There is no butterfly with which this can be mistaken.
Male and female are similar, though the male is slightly smaller. If you see a butterfly nectaring on flowers in the shade, it is almost always a Red Admiral. It will also feed on blackberries and rotting fruit.
Click thumbnails to view larger images.
*Please note: The charts shown on this page are drawn only from casual sightings submitted to this website. Records from this website will be added to a lot more data collected throughout the year and used to compile the five-yearly Butterfly Atlases for Dorset and the UK.