Conteúdos(1)
The ostriches of Namibia face an annual challenge: choosing the exactly the right moment to breed. The birds must ensure their clutches hatch around the time of the rains. If the timing is wrong, food will be scarce and the chicks will die. If it's right, then a new generation gets the chance of a life on the run. (National Geographic)
Galeria (10)
Photo © National Geographic Channel
