White-browed Chat-Tyrant (Ochthoeca leugophrys subsp. leucometopa) Cordillera Blancas, northeast of Yungas, Huascarn National Park, northeast of Yungay, Ancash, Per. Up mountain past Yuraq Corral. Semihumid mountain scrub with patches of elfin forest at ca. 4,450 m (14,600 ft).