Tadayra n Birin

Tadayra n Birin d tadayra deg Lezzayer deg tmurt n Lezzayer , tettiki deg twilayt n Lǧelfa . Ma d tajumma-ines tesɛa azal n 800 km². Tamanaɣt ines d tamdint n birin . Tadayra deg Lezzayer -a tebḍa ɣef 2 n tɣiwanin: