Addra gazelle takes the crown for being the tallest and the largest gazelles in the world. They have a small head compared to their body, with narrow muzzle eyes. They have reddish-chestnut neck, back and flanks with distinctive white spot just below the throat. The horns are curved flat to the back with upturned tips in both sexes. They are natives of southern Morocco and are found from Senegal to Sudan.
Read more at Buzzle: http://www.buzzle.com/articles/african-animals-list.html