Black-necked cranes spend winter in Tibet

Black-necked cranes are seen in the nature reserve in Linzhou county, Southwest China's Tibet autonomous region, Jan 1, 2018. Linzhou county, situated 65 km from Lhasa, is known to be a haven for bird species during the winter. Flocks of black-necked cranes migrate there every year, with the number reaching around 1,700 last December.