Common on downland and open woodland, and in hedgerows, gardens and fens throughout southern England. Widespread and common in Hampshire and on the Isle of Wight. Wingspan 100-120 mm. Unmistakable. Larva feeds on Wild and Garden Privet, Ash, Lilac and Guelder-rose, over-wintering as a pupa.
The abundance in each month is indicated as follows:
No records
Very occasional
Irregular
Uncommon
Off-peak, but not unusual
Off-peak, but not unusual
Main flight time