Ostriches are superb runners that can sprint at speeds of up to 45 mph(72 km/h) on average, with a peak 60 mph (97 km/h) during short periods, with 12 foot strides. This also makes the ostrich the fastest animal on two legs.
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73 mph is the average speed of all the animals according to the latest scientific research sometime it can also be 75 mph
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