Several species of jacks are found in the Mediterranean including the yellowtail amberjack distinguished through the yellow ideas on their tails along with the better amberjack- by using a horizontal line from nose to their dorsal fin. These fish are likely emigrate from the late spring in order to reproduce. https://barcelonatouristattractio82479.amoblog.com/the-2-minute-rule-for-oceanarium-barcelona-55064282