This animal is ostrich.
They are mainly living in Africa.
Their length are 230cm, weight are 135kg.
It means that the ostrich is the largest bird.
But, they can't fly.
Instead, ostrich is the fastest running bird.
In America, ostrich races are held.
I want to go once to the race.
And, I would like to ride an ostrich.
http://youtu.be/ATZ5kv-HKxE
