- there is real strength in numbers.
群体合作能保证它们屡战屡胜 - Fishing practice begins when the cubs are four months old.
小水獭在4个月大时就开始学习捕鱼 - Only the adults have the speed and agility needed to make a catch.
只有成年水獭才具备 捕鱼所需的速度和灵巧 - Adults share their catches with their squabbling cubs.
成年水獭把“战利品”与幼崽一起分享 小家伙们立刻抢成一团 - Most otters are solitary,
大部分水獭都是独自生活 - but these rich warm waters can support large family groups
但是这些富饶温暖的水域 足以养活大型家族 - and even bigger predators.
甚至更大的掠食动物