(Newser) – It’s been awhile since Canuck stole a knife from a crime scene, so perhaps boredom had set in. Or perhaps the crow just has a taste for blood. Either way, the local celebrity in Vancouver, Canada, shut down mail service to several addresses in the city for more than a month after repeatedly biting a letter carrier, reports CBC News. Mail delivery only resumed Tuesday, and the bird's caretaker has offered to provide training and an umbrella to the carrier who was attacked by Canuck, reports CTV News. Canuck, identified by a red ankle band, has lately been spotted flying at diners at a McDonald's, outside of which the crow stole the knife last May. (Read more crows stories.)