Nature Park of Alvão the moist lands along the riverfront. The Olo River is rich in trout and is populated by the Eurasian otter ("Lutra lutra"). Throughout the region, bird populations are diverse and include nesting pairs of Golden eagles. Mammal populations are marked by the presence of Wild boar ("Sus scrofa"), Roe deer ("Capreolus capreolus"), European badger ("Meles meles"), Granada hare ("Lepus granatensis") and European rabbit ("Oryctolagus cuniculus"). Among reptiles in the area are the Iberian emerald lizard ("Lacerta schreiberi") and the Latastei viper ("Vipera latastei"). No less important to the region is the traditional architecture of the nature park region, especially in
Meles Zenawi undergoing treatment in Belgium; however, Deputy Prime Minister Hailemariam Desalegn attributed Meles' absence to a minor illness. A press conference, during which the government planned to clarify Meles' health status, was scheduled for 18 July but postponed until later in the week. While the government acknowledged that Meles had been hospitalised, it stated that his condition was not serious. There were further rumours of his death when he was not seen in public after the 2012 G20 summit and at the time of the death of the head of the Ethiopian Orthodox Church, Abune Paulos. On 20 August, Meles Zenawi