Drumsticks on the move in Hyde Park

DMCBoston forwarded the above photo, showing the turkeys that have been strutting around Sunnyside in Hyde Park for the last few months (Sunnyside is near Stony Brook Reservation, which seems like the kind of place turkeys might hide out). I've asked if they're killing machines like the ones up in Brookline or more live-and-let-live types. If I don't get an answer, will assume the worst.