Urdaibai Bird Center Curiosity · Gautegiz Arteaga, Gernika-Bermeo, Bizkaia Research centre and ornithological museum opened in 2012 within the Urdaibai Biosphere Reserve. inaugurado en 2012 Photo: UrdaibaiBirdCenter (CC BY-SA 3.0) What to see and do in Gautegiz Arteaga