How to describe the sound of birds?

1. melodious: beautiful and beautiful, like the song of a nightingale.

2. Crisp: Crisp and bright, like the song of a robin.

3. Melodious: Pleasure and comfort, such as thrush singing.

4. Euphemism: the voice is soft, like the chirp of a swallow.

5. High-pitched: high and powerful, like the whistle of an eagle.

6. Cheerful: The voice is lively and cheerful, like the chirping of a magpie.

7. hoarse: hoarse and unpleasant, such as a crow.

8. Deep: The voice is deep and powerful, like the cry of an owl.

9. Softness: Soft and light, like the singing of butterflies and birds.

10. Sharp: harsh and sharp, like the knocking of a woodpecker.