| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Ardea | herodias | 37167 |
| 2 | Ardea | alba | 29990 |
| 3 | Ardea | cinerea | 5579 |
| 4 | Ardea | purpurea | 1384 |
| 5 | Ardea | intermedia | 753 |
| 6 | Ardea | cocoi | 609 |
| 7 | Ardea | melanocephala | 597 |
| 8 | Ardea | pacifica | 344 |
| 9 | Ardea | goliath | 318 |
| 10 | Ardea | sumatrana | 115 |
| 11 | Ardea | insignis | 18 |
| 12 | Ardea | modesta | 14 |
| 13 | Ardea | humbloti | 11 |
| 14 | Ardea | x | 5 |