How do giraffes sleep? Do they sleep standing up?
Until the mid ’50s, researchers believed that giraffes didn’t sleep at all,We now know this isn’t true, but the tall mammals are one of the most sleepless animals on Earth.
giraffes have the shortest sleep requirements of any mammal, sleeping an average of just 30 minutes per day. And when they do sleep, usually it's just for a few minutes;
HOW DO GIRAFFES SLEEP?
Despite their cumbersome height, giraffes can settle down on the ground when they need to catch some rest.