Jabal al-Tair Island (Jebel Teir, Jabal al-Tayr, Tair Island, Al-Tair Island, Jazirat at-Tair; Arabic: جزيرة جبل الطير‎ Jazīrat Jabal aṭ-Ṭayr, literally, "Bird Mountain Island") is a roughly oval volcanic island northwest of the constricted Bab al-Mandab passage at the mouth of the Red Sea, about half way between Yemen and Eritrea.