Tualatin River National Wildlife Refuge
... that the Tualatin River National Wildlife Refuge in Oregon is one of only ten urban National Wildlife Refuges in the United States?
... that the <b id="mwFlU"><a href="./Tualatin_River_National_Wildlife_Refuge" id="mwFlY" rel="mw:WikiLink" title="Tualatin River National Wildlife Refuge">Tualatin River National Wildlife Refuge</a></b> in <a href="./Oregon" id="mwFlc" rel="mw:WikiLink" title="Oregon">Oregon</a> is one of only ten urban <a href="./National_Wildlife_Refuge" id="mwFlg" rel="mw:WikiLink" title="National Wildlife Refuge">National Wildlife Refuges</a> in the United States?