Ringlet Butterfly, Cinnabar Moth Caterpillars & Hover Flies 

I know that Ragwort is poisonous to many domestic animals but we have to remember that for many insects it is an essential food source. This video shows Ringlet Butterflies, Hover Flies, Cinnabar Moth Caterpillars and other insects feeding on it. Filmed at RSPB Lakenheath, Suffolk.