adult?
i thought the majority of them were between the ages of 12 and 21
( SuperMatt Avenging the death of *bums*, Sat 13 Aug 2005, 11:15, archived)

Nah,
they range from about 5 to 30 I'd say
(Sabre Stoat With wisdom comes owls, Sat 13 Aug 2005, 11:17, archived)