Several species of jacks are present in the Mediterranean including the yellowtail amberjack distinguished through the yellow strategies on their own tails plus the larger amberjack- having a horizontal line from nose to their dorsal fin. These fish are likely emigrate inside the late spring as a way to reproduce. https://interactive-marine-exhibi96307.bloggazzo.com/32344955/5-simple-statements-about-barcelona-tourist-attractions-explained