agile ammotragus lervia aoudad arruis arui Barbary sheep caprid climbers crepuscular distinctive goat-antelope grazers gregarious herbivore horns jumpers mammal mane North African sandy-brown shaggy hair sure-footed sure-footed jumpers and climbers waddan wildlife abstract appearance backdrop background cook cooking couscous cuisine cuscús dried dry durum-wheat food granular granules kesksu kuseksi kuskusi middle-eastern north-african pellets preparation prepare raw seffa semolina staple-food surface surfaces surfacing texture textured textures uncooked wheat grain healthy nutrition organic structure structures yellow