Perhaps her pale coat makes it difficult for the fish to see her 也许是因为白灵熊白色的皮毛
This female has fished for salmon here for 20 years. 这只雌性白灵熊已经在这里捕捞鲑鱼长达20年了
And that's a problem for this male Temminck's tragopan. 这对于这只雄性红腹角雉来说无疑是个坏消息
...the dholes wait for the signal to attack. 豺群在等待进攻的信号
The only way for dholes to succeed 豺想要捕猎成功的唯一方式
A sweet reward for protecting them. 保护任务完成后的甜品奖励
The bees don't protect the treehoppers for free. 蜜蜂的保护不是免费提供的