| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Egretta | thula | 17185 |
| 2 | Egretta | caerulea | 8989 |
| 3 | Egretta | tricolor | 4610 |
| 4 | Egretta | garzetta | 4527 |
| 5 | Egretta | rufescens | 3241 |
| 6 | Egretta | novaehollandiae | 2128 |
| 7 | Egretta | x | 1697 |
| 8 | Egretta | sacra | 658 |
| 9 | Egretta | gularis | 344 |
| 10 | Egretta | ardesiaca | 111 |
| 11 | Egretta | eulophotes | 87 |
| 12 | Egretta | picata | 84 |
| 13 | Egretta | vinaceigula | 17 |
| 14 | Egretta | intermedia | 11 |
| 15 | Egretta | dimorpha | 1 |
| 16 | Egretta | thuula | 1 |