No, birds can't commit adultery, silly!.
Of course. No ring finger - no ring - no marriage.
er... how come the babies are brought by the stork?
"Without knowledge of the law there is no sin" and birds don't know about marriage.
Following that logic, lawyers are the worst criminals. Wait a minute... they probably are...
BTW did I mention I´m listening to some excellent Judas Priest and Alice Cooper songs while writing this?
I'll be more enthusiastic about encouraging thinking outside the box when there's evidence of any thinking going on inside it.
(Terry Pratchett)