Girafarig’s rear head contains a tiny brain that is too small for
thinking. However, the rear head doesn’t need to sleep, so it
can keep watch over its surroundings 24 hours a day. Its tail has a small brain of its own. Beware! If you
get close, it may react to your scent by biting. While it sleeps, the head on its tail keeps watch.
The tail doesn’t need to sleep.
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