Caption
Wasp (Vespula sp.) worker flies past a Common fleabane (Pulicaria dysenterica) and then spots a Clouded yellow butterfly (Colias croceus) which it perceives as potential prey. The wasp moves round the butterfly and attacks it from the front, then both animals fly out of the frame. Ringstead, Dorset, UK.
Availability
Only inBelgium, Canada, France, Luxembourg, Switzerland