A sheep looks at its newborn lamb in Hejing County of Mongolian Autonomous Prefecture of Bayingolin, northwest China's Xinjiang Uygur Autonomous Region, April 11, 2014. Lamb production enters a peak season in the mountain areas of Bayingolin since the beginning of April. Nearly half of the 200 expectant female sheep of the Tumurtu have deliverd lambs until nÁow.