By Nov 21, more than 40,000 migratory birds arrived at Caohai National Natural Reserve in Guizhou province, Southwest China, for the winter, and the number is expected to top 100,000 by February 2013. [Photo/Xinhua]
An unusually heavy downpour hit Durban for two days before the BRICS summit's debut on African soil, but interest for a better platform for emerging markets were still sparked at the summit.