Striking black and yellow caterpillar found on ragwort, Senecio jacobaea. There were lots of them.
No interactions present.
Lat/Lng: 54.528, -3.379
OS grid ref: NY108156
Difficult to describe the habitat as the Ennerdale valley encompasses mountains, heathland, woodland and grassland habitat. The closest habitat to where the caterpillars were observed is grassland in the valley bottom.