What is "ziortza-bolibar"

Ziortza-Bolibar is a municipality in the province of Biscay, Basque Country ( Spain), in the comarca of Lea-Artibai. It has 383 inhabitants according to the 2006 census, and has an area of 18.94 km².

The municipality was annexed in 1969 by Markina-Xemein and recovered its independence on January 1, 2005. Records indicate its existence since the 11th century.