Meinmahla Kyun Wildlife Sanctuary, located in southern Myanmar's Ayeyarwady region, is another refuge for migratory birds. Its warden U Sai Wunna Kyi said last year's census recorded 10,606 migratory ...

"The Yellow River Delta is globally recognized as a key site for bird conservation, supporting both breeding populations and birds migrating along the East Asian-Australasian Flyway," said James ...

一、The effects of environmental change on birds听力原文： OK,so we've been looking at how man-made changes in our environment can affect wildlife. Now I'll discuss a particular example. Let's take a look at ...