| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 121724 | Songco, A. 2019 Personal communication. Tubbataha species list. Excel file "MyReport_Species_21May2019". | 2019 | Egretta eulophotes | --> |
| 125652 |
IUCN 2021 The IUCN Red List of Threatened Species. Version 2021-3. |
2021 | Egretta eulophotes | --> |
| 127697 |
IUCN 2022 The IUCN Red List of Threatened Species. Version 2022-1. |
2022 | Egretta eulophotes | --> |
| 130435 | IUCN 2025 The IUCN Red List of Threatened Species. 1964 - onwards. https://www.iucnredlist.org/ | 2025 | Egretta eulophotes | ver.2025-1 |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Egretta eulophotes | --> |
| 131118 | Convention on the Conservation of Migratory Species of Wild Animals-CMS 2050 Appendices I and II of the Convention on the Conservation of Migratory Species of Wild Animals (CMS). http://www.cms.int/en/species. | 2050 | Egretta eulophotes | ver.17May2024 |