I have looked thru the pictures on this site and have noticed that sharks take a lot of fish off of lines. Is there a certain type of shark that does this or is it random species. I have hooked a couple of sharks from the pier but i do not know what kind they were. The reason why i am asking this is due to the fact that you cannot harvest sharks from the pier, but you can from a kayak. I just dont know what kind of shark is to blame about eating everyone's fish off of the hooks. If i catch one while kayaking around the pier then maybe i can harvest the shark and save some mackerel in the process. Thank you for any input on this subject. I love coming down to the pier every year to fish and i cant wait to try kayak fishing btb.