Four playful ways to say it:
- Ostriches are giant feathered runners — they're so big they don't fly, they zoom across the ground instead!
- Ostriches are the biggest bird buddies; their wings are too tiny to lift them, so they stomp and race on land!
- Ostriches are tall, fluffy giants who wave little wings and prefer to dance on the earth rather than flap into the sky!
- Ostriches are huge, feathery pals who can't fly — they show off by running super fast and strutting like champions!