From the Examiner:
MADISON, Wis. (Map, News) - Rather than rain or snow, or even dogs, postal workers in a West Side neighborhood near Owen Conservation Park are being pestered by wild turkeys this spring. Mara Wilhite, manager of the Hilldale Station Post Office, said she expected to deal with all manner of issues when she went to work for the U.S. Post Office. But that was not one of them.
"Just when you thought you'd heard it all," she said. (article here)
Maybe they should arm themselves with hedgehogs