| yellow beak | 0.59 | ...a black bird with a yellow beak. | ||
| long beak | 0.39 | The bird uses its long beak to extract nectar from the flowers. | ||
| curved beak | 0.26 | The crested ibis is noted for its red face, pink tinged wings and gracefully curved beak. | ||
| white beak | 0.26 | Each had a creamy white beak. |