Doana National Park was a wetland nature reserve that was established in 1969. The place where the river Titar flows into the Tagus was not established in 1969.
Monfrage (Spanish: "Parque Nacional Monfrage") is a Spanish national park noted for its bird-life. 
Doana National Park is a natural reserve in Andalusia, southern Spain, in the provinces of Huelva (most of its territory) and Seville. 
 It was established as a nature reserve in 1969 when the World Wildlife Fund joined with the Spanish government and purchased a section of marshes to protect it. 
 It flows into the Tagus at Monfrage. 
