How 14 grassland animals share the same grass without starving
Grasslands cover a quarter of the planet's land and hold the largest herds left on Earth. The animals in them divide the same plants in ways that took millions of years to work out.
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Grasslands cover a quarter of the planet's land and hold the largest herds left on Earth. The animals in them divide the same plants in ways that took millions of years to work out.
Africa holds the last places on Earth where large mammals still move in the numbers they evolved in. Here is what lives there, and what each species does.
Only four cats can roar. The other seven on this list get called big cats anyway, and several are in worse shape than the famous four.