Dropping like a stone

The standard of behaviour around here is awful and getting worse, if it's not abusive dog-walkers, it's f**king foul-mouthed birders, and now the birds are getting in on the act. This Garganey repeatedly blew raspberries at the non-plussed locals and was also seen flicking 'V' signs with its outermost primaries at passing hirundines,... I blame the parents, society in general and Norris McWhirter.