the opposite actaully....one one dive off of Hornby, we spent 2 days, and saw no sharks...so early int he morning on the third day, a buddy and I went down, and took the ship's hammer and an empty dive tank. Sat there at 40 feet hammering away at the dive tank. TINK TINK TINK.

about 30 minutes later...viola....4 six gills were swimming around us.

They don't shy away if its the right time and place.

like i said....i have no clue...i'm not a diver, nor am i a marine biologist.
if i remember or come across the program again, i'll post the title on this thread.