Chuluunbaatar Uuganbayar

Time budgets and habitat use of White-naped Cranes Grus vipio in the Ulz river valley, north-eastern Mongolia during the breeding season

Tracy E. Grazia, K. Exo, Ute Bradter, 2007, Bird Conservation International.

Reproductive performance and nest-site selection of White-naped Cranes Grus vipio in the Ulz river valley, north-eastern Mongolia

Tracy E. Grazia, K. Exo, Ute Bradter, 2005, Bird Conservation International.