Steve Irwin Documentary, Tribute Air Sunday

was tragic, of course, but not altogether surprising that Steve Irwin, TV's well-known "Crocodile Hunter," met his end last fall while filming a documentary on some of the world's most dangerous marine animals. After all, the daring - some might say foolhardy - Australian wildlife expert had made his reputation by tempting fate in a series of encounters with all manner of deadly animals - most notably, of course, crocodiles...