22 mayo 2015
A huge wildebeest herd migrates across the open, parched plains. Dust swirls up from the many hooves pounding the ground, and forms a haze over the landscape. The setting sun gives the scene a golden tinge. Serengeti National Park is the symbol of Africa’s abundant wildlife. The park as we know it today could be history within a few decades, experts say.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/eV-QdLy8YS4/150521210608.htm
