| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Egretta | thula | 16907 |
| 2 | Egretta | caerulea | 8871 |
| 3 | Egretta | tricolor | 4508 |
| 4 | Egretta | garzetta | 4346 |
| 5 | Egretta | rufescens | 3184 |
| 6 | Egretta | novaehollandiae | 2112 |
| 7 | Egretta | x | 1696 |
| 8 | Egretta | sacra | 654 |
| 9 | Egretta | gularis | 330 |
| 10 | Egretta | ardesiaca | 99 |
| 11 | Egretta | eulophotes | 85 |
| 12 | Egretta | picata | 72 |
| 13 | Egretta | vinaceigula | 17 |
| 14 | Egretta | intermedia | 11 |
| 15 | Egretta | dimorpha | 1 |
| 16 | Egretta | thuula | 1 |