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
Premiership of Meles Zenawi was widely seen as a solution to the demand of governance preferred by the ethnic-based liberation fronts and parties participating in the July Convention of Nationalities in 1991. In response to critics who say ethnic federalism can bring divisions, Meles said that this policy served many interests, including equitable distribution of wealth and empowerment of ethnicities. He said the "ethnic basis of Ethiopia's democracy stemmed from the government's fight against poverty and the need for an equitable distribution of the nation's wealth: peasants must be enabled to make their own decisions in terms of their own culture. Power must be