| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Ardea | herodias | 37606 |
| 2 | Ardea | alba | 30366 |
| 3 | Ardea | cinerea | 5709 |
| 4 | Ardea | purpurea | 1408 |
| 5 | Ardea | intermedia | 774 |
| 6 | Ardea | cocoi | 641 |
| 7 | Ardea | melanocephala | 612 |
| 8 | Ardea | pacifica | 345 |
| 9 | Ardea | goliath | 326 |
| 10 | Ardea | sumatrana | 117 |
| 11 | Ardea | insignis | 20 |
| 12 | Ardea | modesta | 14 |
| 13 | Ardea | humbloti | 13 |
| 14 | Ardea | x | 5 |