Nizhnyaya Bikberda  Nizhnyaya Bikberda () is a rural locality (a village) in Bikbausky Selsoviet, Zianchurinsky District, Bashkortostan, Russia. The population was 268 as of 2010. There are 4 streets. It is located 22 km from Isyangulovo, 4 km from Trushino.