Horn of Africa covered the Simien and Bale Mountains but melted at the beginning of the Holocene. The mountains descend in a huge escarpment to the Red Sea and more steadily to the Indian Ocean. Socotra is a small island in the Indian Ocean off the coast of Somalia. Its size is 3,600 km (1,390 sq mi) and it is a territory of Yemen. The lowlands of the Horn are generally arid in spite of their proximity to the equator. This is because the winds of the tropical monsoons that give seasonal rains to the Sahel and the Sudan blow from the west.
Trader Horn (1931 film) career-ending illness while filming in Africa, for which she later sued Metro-Goldwyn-Mayer. The film depicts the adventures of real-life trader and adventurer Alfred Aloysius "Trader" Horn (Harry Carey), while on safari in Africa. Much of the film is fictional, including the discovery of a white blonde jungle queen, the lost daughter of a missionary (Edwina Booth). A scene based upon a genuine incident occurs in which Carey as Horn swings on a vine across a river filled with genuine crocodiles, one of which comes very close to taking his leg off. Many accidents and delays occurred during filming in Africa.