Definition, Meaning & Synonyms
ratite
noun
/ˈræt.aɪt/
Definition
A group of flightless birds that includes ostriches, emus, and kiwis.
Examples
- The ostrich is the largest ratite and can run at speeds up to 45 miles per hour.
- Many ratites have adapted to their environments by developing strong legs for evasion rather than flight.
- Researchers study ratites to understand evolutionary processes in birds.
Meaning
Ratites are characterized by a flat breastbone without the keel found in flying birds, which supports their flight muscles. They are generally large, ground-dwelling birds that cannot fly but often have strong legs for running.
Synonyms
- Flightless birds
- Ground birds
- Non-flying birds
