英语听力:自然百科 大迁徙之繁衍生息 Need to Breed—15(在线收听

 Some freshwater crocs try to snap them out of the air, others wait for fatal mistakes. But many more make it through. And after many hours on the wing, they find their new paradise, fresh, succulent eucalyptus at the highest bloom. 

 
At dawn, they select a camp nearby, their new base for feeding excursions. It is time to get down to the business of creating the next generation of flying nomads. Males spar for territory. They may have harems of up to five females. Although the little reds are so little studied, no one knows for sure. 
 
Courtship involves a great deal of nuzzling and stroking, the act itself is brief. But the couple sometimes cling to each other for hours. After a long day, they wrap themselves in their elegant capes, trying to catch a nap..
  原文地址:http://www.tingroom.com/lesson/zrbaike/2011/260340.html