Recently, near Yellowstone Park in the U.S. state of Montana, that dramatic picture was supplanted by another image -- hunters huddled over a freshly killed bison.

• 近来，美国蒙大那州黄石公园附近，这一戏剧性的画面被另一个画面代替：猎手在一头刚被杀的野牛上挤做一团。