Tadres Reserve is a nature reserve southwest of a city with what population as of the 2012 census?
Tadres Reserve The Tadrès Total Reserve (T'adéras/Tadress) (Réserve totale de Faune du Tadrès) is a nature reserve in the central north of Niger, southwest the city of Agadez. It is a Total Faunal Reserve IUCN type IV, covering some 788,928 hectares within the Agadez Region. The reserve follows the northeast - southwest flow of the Tadrès valley, a Kori or seasonal wash and ancient river bed south of the Aïr Mountains. It was originally dedicated to the protection of Oryx populations which have largely disappeared from the region. In the 1940s, the valley was an important migration route for the animals from the Tenere desert to the Adar in the south of the country. It remains a transhumance route for domesticated cattle and camels, as well as wild Dorcas and Ménas Gazelles
Olivais (Lisbon) Olivais (] , before 2012: "Santa Maria dos Olivais") is a Portuguese urban civil parish ("freguesia") in the municipality of Lisbon. The population in 2011 was 33,788, in an area of 8.09 km². In 2012 part of the parish was joined to the new parish Parque das Nações.