John C. writes:
Lots of Scarlet Tiger moths in my garden in the last few days. The black and yellow caterpillars feed on the comfrey at the bottom of the garden. The underwings are bright scarlet and usually can’t be seen unless they are flying. They are day-flying moths although they seem to prefer to fly in the early evening when they are unmistakable and fly quite high, often circling the tops of trees.
The comfrey flowers are also very popular with bees. Sometimes they enter the tubes for the nectar but quite often bite holes at the base of the petals.