Local throughout much of the British Isles, except for Scotland. Less common than previously due to improvements in bee-keeping practices. Most records originate from the southern third of Hampshire, particularly along the Test and Solent, and quite scarce in the north of the county; since 2010, recorded annually in the Isle of Wight where it was previously virtually unknown. Wingspan 16-24 mm. The characteristic shape, yellow head and absence of wing-markings facilitate identification [Goater]. Larva feeds on beeswax, dead insects and dried fruit; can be a pest of beehives.