. . "David Attenborough's Great Barrier Reef" . . "Great Barrier Reef (2015 TV series)" . . . . . . "3600.0" . "2015-12-30" . "Great Barrier Reef (2015 TV series)" . "3" . "Great Barrier Reef with David Attenborough" . "1" . . . . . . "''Great Barrier Reef''" . . . . . "''Great Barrier Reef'' (2015 TV series)" . . . "''Great Barrier Reef'' series" . . . "Great Barrier Reef" . . . "5329344" . . . "2016-01-13" .