分類：        
                                                                                                           動物界
                                                                                                              脊索動物門
                                                                                                                 哺乳網
                                                                                                                    偶蹄目
                                                                                                                       牛科

                                                                                                  壽命：
                                                                                                           約24年

                                         分佈：
                                                    全世界、以澳洲、紐西蘭、阿根廷、土耳其等為重要產地。
                                            成群生活於草地上。

                                         食物：
                                                    多汁的樹葉、草