Hints: Kalahari ready-made parasol cobra

Teamwork has helped the weavers find a neat solution to the problems posed by the Kalahari sun. But some creatures are even better equipped.
Ground squirrels have ready-made parasols. Under the shadow of their fluffy tails, they can resume foraging while the sun is still high in the sky.
But the trouble with being active at this time of day is that so are cold-blood animals, like the cape cobra. Ground squirrels have such quick reflexes, they're in no real danger. But they're still anxious to be rid of it. They now use their bushy tails to intimidate and frustrate the snake, rather like a red rag to a bull.

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