Who wrote the plays 'Antigone' and 'Oedipus Rex'?

Sophocles

Who bound Odysseus to his ship's mast so he could resist the call of the Sirens? Who created the Marauder’s Map? What Asian island is divided between Indonesia, Malaysia, and Brunei? What Irish annual bird-count happens around Christmas, involving citizen birdwatchers? What deficiency disease is caused by lack of Vitamin D?