Indigenous Arabs were either nomadic or sedentary. Nomadic tribes have always been a source of suspicion to sedentary people. A few species have both migratory and sedentary populations. Behaviours that were very different from those of their sedentary, Arabic speaking subjects. Muslims were either sedentary, semi-sedentary, or nomadic. To the south are agricultural regions, traditionally home to sedentary populations. Blue wildebeest have both migratory and sedentary populations. This includes both sedentary and migratory populations. Diuresis is reduced in dehydrated subjects, and in trained athletes in comparison with sedentary subjects. These pastoralists were then reckoned to have established aristocracies over the sedentary Hutu and Twa. This requirement is for a normal sedentary person. The problem is pronounced in dominant males, which are the most sedentary. They tend to be most migratory in the north and largely to partially sedentary elsewhere. The primary effect is an increase in sedentary activity. Unlike the Mongols, the Jurchens were a sedentary and agrarian society.