As drought intensifies, life gets tougher for all. 随着干旱加剧，草原生活更加艰难。 Predators with permanent territories must tough it out, 定居于此的捕食者只能选择熬过去， while most of their prey disappear over the h...
With summer drawing to a close, the race to stock up is on. 夏天即将结束，储备食物的竞赛已然打响。 Soon, the grass will wither, and this opportunity will have gone. 草很快就会枯萎，屯食良机转瞬即逝。 As the dry sea...
On the African savannah, too, 非洲稀树草原亦是如此， seasonal grasses are filled with life, but it won't last long. 应季时草地生命丰富多彩，但却不会持续太久。 Carmine bee-eaters are superb aerial hunters, experts at ca...
And just as well, for the best food in this tiny forest is at the very top of its canopy. 和森林中一样，这片草丛中最好的食物也在植株最顶端。 Feeding up here, she's exposed. A barn owl. 但爬到高处觅食，就会暴露自己...
In the right conditions, 只要条件适宜， grasses have the extraordinary ability to grow from first shoots to flower in a matter of only days. 草本植物可以在短短几天内完成从发芽到开花的全过程。 Grasses become the miniatu...
One distracts the bull up front, 一头母狮正面诱敌， while her sisters attack from behind. 她的姐妹从后方进攻。 The cats must somehow topple the buffalo, 母狮们必须想办法压倒公牛， but with swamp under foot, they can't...
There may be plenty of prey around, but lions struggle to run it down in water. 虽然猎物众多，但狮子并不擅长在水中捕猎。 The pride has three-month-old cubs. They've never seen water before. 狮群中有三个月的幼崽。它们以...
Grasslands occur where rain is too sporadic for forests to exist. 降雨量不足以养育森林时就会出现草原。 The rain that a grassland needs to survive for a year might arrive all at once. 草原生长所需的年降雨量可能会一次来...
The largest grassland on Earth, the vast Eurasian Steppe, 辽阔的欧亚草原区是地球上最大的草原地带， stretches one third of the way around our planet. 覆盖距离达到地球周长的三分之一。 Spring rain has brought fresh gr...
One quarter of all the land on Earth is covered by a single, remarkable type of plant. 地球上四分之一的土地覆盖着唯一一种伟大的植被。 Almost indestructible, it can grow two feet in a day. 它们几乎坚不可摧，一天可以长...
