One of whale shark has tied up net line on tail fin. BIO says, they have seen this whale shark on 2007 and he have already tied. But we couldn't make free from this since 2007. Because we couldn't see this whale shark again. But we saw this whale shark on today, and some of BIO and WWF members tried remove this, but hard to cutting and the whale shark going to deep water. We couldn't remove this today, But we will try do out best let him free.