狮子和豹子打架的记录
轮文狮子原因占豹子死亡率的20%以上
We ascertained cause of death for 52% of lion mortalities (n = 333) and 45% of leopard mortalities (n = 433) (Figure 4). Conspecifics were responsible for the greatest percentage (lion: 69%; leopard: 40%) of known-cause mortality for both species. Leopards accounted for 3% of known-cause juvenile lion deaths (n = 121); leopards were not recorded killing lions older than 7 months. Lions accounted for 22% of known-cause leopard cub deaths (n = 152) and 23% of independent (≥2 years old) leopard deaths (n = 44). The mean age of lions killed by leopards was 0.22 ± 0.12 years (range = 0.08–0.58 years), while the mean age of leopards killed by lions was 2.71 ± 0.75 years (range = 0.08–16.59 years).
我们确定了52%狮子死亡率（n=333）和45%豹死亡率（n=433）的死亡原因（图4）。具体情况是这两个物种已知死亡原因的最大百分比（狮子：69%，豹：40%）。已知幼狮死亡原因中，豹子占3%（n=121）；没有记录到豹子杀死7个月以上的狮子。狮子占已知豹幼崽死亡原因的22%(n=152)和独立的(≥2岁)豹死亡的23%(n=44)。被豹子杀死的狮子平均年龄为0.22±0.12岁（范围=0.08～0.58岁），被狮子杀死的豹平均年龄为2.71±0.75岁（范围=0.08～16.59岁）。
We ascertained cause of death for 52% of lion mortalities (n = 333) and 45% of leopard mortalities (n = 433) (Figure 4). Conspecifics were responsible for the greatest percentage (lion: 69%; leopard: 40%) of known-cause mortality for both species. Leopards accounted for 3% of known-cause juvenile lion deaths (n = 121); leopards were not recorded killing lions older than 7 months. Lions accounted for 22% of known-cause leopard cub deaths (n = 152) and 23% of independent (≥2 years old) leopard deaths (n = 44). The mean age of lions killed by leopards was 0.22 ± 0.12 years (range = 0.08–0.58 years), while the mean age of leopards killed by lions was 2.71 ± 0.75 years (range = 0.08–16.59 years).
我们确定了52%狮子死亡率（n=333）和45%豹死亡率（n=433）的死亡原因（图4）。具体情况是这两个物种已知死亡原因的最大百分比（狮子：69%，豹：40%）。已知幼狮死亡原因中，豹子占3%（n=121）；没有记录到豹子杀死7个月以上的狮子。狮子占已知豹幼崽死亡原因的22%(n=152)和独立的(≥2岁)豹死亡的23%(n=44)。被豹子杀死的狮子平均年龄为0.22±0.12岁（范围=0.08～0.58岁），被狮子杀死的豹平均年龄为2.71±0.75岁（范围=0.08～16.59岁）。