評論
打印
Despite the freezing conditions, forest ravens take time off to play.
盡管是在冰天雪地里，林渡鴉也要休息玩樂一番。
Highly adaptable and intelligent, these large birds shadow the forest's most successful predators to make sure they get regular meals.
這種大鳥適應(yīng)能力強(qiáng)、又聰明。它們尾隨森林中最成功的掠食者，以確保能經(jīng)常獲得食物。
They count on Grey Wolves.
它們依賴于灰狼。
This elk has not survived the winter.
這頭駝鹿沒能挺過冬天。
The pack moves off, leaving the youngest member on guard.
狼群離開了，留下最年輕的站崗。
The ravens move in. They can strip a carcass bare.
渡鴉聚攏過去。它們能將尸體吃得干干凈凈。
The young wolf does his best to see them off.
年輕的狼使出渾身解數(shù)要趕走它們。
The scene has also attracted the attention of another of the forest's big predators, a male brown bear.
這場面吸引了森林中另一大型掠食者的注意，一頭雄性棕熊。
Bears that emerge early from hibernation are starving, and will sniff out a carcass from more than 3 kilometers away.
提前從冬眠中蘇醒的熊非常饑餓，能夠在三公里開外嗅到尸體的氣味。
He approaches with caution.
它謹(jǐn)慎地靠近。
With the pack nearby, he grabs what he can and beats a retreat.
因?yàn)槔侨涸诟浇?，它叼起能叼的東西倉皇撤退。
Wolves and bears have competed for millennia in these rich modern forests.
在這些富饒的森林里，狼和熊的競爭已有數(shù)千年。
A full grown male brown bear can weigh over 300 kilos, more than four times that of an adult wolf.
一頭完全成年的雄性棕熊體重可達(dá)三百多公斤，比一頭成年的狼重四倍多。
But wolves have two advantages, agility and team work.
然而，狼有兩大優(yōu)勢：行動敏捷和團(tuán)隊(duì)協(xié)作。
Outnumbered and now flanked, the bear is forced to drop him meal.
寡不敵眾且側(cè)面受敵，這頭熊只能扔下食物。
The wolves have taken the field and the carcass.
狼群占領(lǐng)了陣地和尸體。
