Drunk birds have been causing problems in Minnesota.

Birds

Birds

The inebriated birds have flocked to the town of Gilbert after having fermented berries, and they've even caught the attention of the local police.

The early frost and feathered friends' habit of staying later into autumn and winter has means they have consumed a lot of the berries, and begun to cause havoc.

The avians have been spotted slamming into buildings and vehicles - and even just acting a little strange - to the point that the Gilbert Police Department had to issue a statement.

It wrote: ''There is no need to call law enforcement about these birds as they should sober up within a short period of time.''