Largest bird is
(a) Kiwi
(b) Emu
(c) Penguin
(d) Ostrich

Options

A. Kiwi
B. Emu
C. Penguin
D. Ostrich

Answer

To solve the question "Largest bird is," we will analyze each option provided:

1. **Identify the Options**: The options given are:
- (a) Kiwi
- (b) Emu
- (c) Penguin
- (d) Ostrich

2. **Evaluate Each Bird**:
- **Kiwi**: Kiwis are small, flightless birds native to New Zealand. They are not large in size.
- **Emu**: Emus are large, flightless birds native to Australia, but they are not the largest.
- **Penguin**: Penguins are also flightless birds, but they vary in size, and none of them are larger than the ostrich.
- **Ostrich**: Ostriches are the largest living birds in the world. They are flightless and can reach heights of up to 9 feet (2.7 meters).

3. **Conclusion**: Based on the evaluation, the ostrich is recognized as the largest bird in the world.

4. **Final Answer**: The correct answer is (d) Ostrich.