Critical habitat designated for loggerhead turtles | HoumaToday.com Posted by Social Media | Jul 10, 2014 | Arts & Culture, Key Biscayne | 0 | NEW ORLEANS — About 685 miles of beaches and nearly 200,000 square miles of the Atlantic Ocean and Gulf of Mexico have been declared critical habitat for threatened loggerhead sea turtles. Source: www.houmatoday.com