Safari Wilderness - Did You Know: #Ostriches can run at over 40 miles per hour.⚡️ Making them the fastest runner out of any bird or other two-legged animal. 📸: @robin.campbellgilmore | Facebook
Los Angeles Zoo - It's #NationalRunningDay so we're spotlighting some of the Zoo's fastest animals. Did you know that the ostrich is the speediest two-legged land animal? Sometimes topping off at 9
![Weird Science on Twitter: "Ostriches are the fastest animals on two legs. They can sprint at speeds of up to 45 mph (72 km/h) on average, with a peak 60 mph (96.6 km/h) Weird Science on Twitter: "Ostriches are the fastest animals on two legs. They can sprint at speeds of up to 45 mph (72 km/h) on average, with a peak 60 mph (96.6 km/h)](https://pbs.twimg.com/tweet_video_thumb/Ev6iFJfVIAI-RwV.jpg)
Weird Science on Twitter: "Ostriches are the fastest animals on two legs. They can sprint at speeds of up to 45 mph (72 km/h) on average, with a peak 60 mph (96.6 km/h)
![Maryland Zoo on Twitter: "Did you know an Ostrich is the largest living species of bird and the fastest animal on two legs?! #animalfact #mdzoo http://t.co/CJ3FwxWZez" / Twitter Maryland Zoo on Twitter: "Did you know an Ostrich is the largest living species of bird and the fastest animal on two legs?! #animalfact #mdzoo http://t.co/CJ3FwxWZez" / Twitter](https://pbs.twimg.com/media/BPyEA7HCYAAhppH.jpg:large)
Maryland Zoo on Twitter: "Did you know an Ostrich is the largest living species of bird and the fastest animal on two legs?! #animalfact #mdzoo http://t.co/CJ3FwxWZez" / Twitter
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