Which one is not flightless bird:

Options

A. Structhio
B. Emu
C. Psittacula
D. Cassowary

Answer

To determine which bird among the options is not flightless, we can analyze each option provided:

1. **Identify the options**: The options given are Stuteo, Emu, Spittacula, and Cassowary.

2. **Research each bird**:
- **Stuteo**: This is a misspelling; it likely refers to "Stilt" or "Stork," which are capable of flight.
- **Emu**: This is a well-known flightless bird native to Australia.
- **Spittacula**: This is likely a misspelling of "Spatula," which refers to a type of duck that can fly.
- **Cassowary**: This is another flightless bird found in New Guinea and surrounding areas.

3. **Analyze the flight capability**:
- **Emu**: Flightless
- **Cassowary**: Flightless
- **Stuteo (Stilt/Stork)**: Capable of flight
- **Spittacula (Spatula/Duck)**: Capable of flight

4. **Conclusion**: The birds that are flightless are Emu and Cassowary. The birds that can fly are Stuteo (if interpreted as a stork) and Spittacula (if interpreted as a duck).

5. **Final Answer**: The bird that is not flightless among the options is **Spittacula**.