| номер ссылки | Описание | год | Используемое имя | Страница |
|---|---|---|---|---|
| 131118 | Convention on the Conservation of Migratory Species of Wild Animals-CMS 2003 Convention on the conservation of migratory species of wild animals (CMS). xxx | 2003 | Anser erythropus | ver.17May2024 |
| 129478 | Eriksen, J. and R. Victor 2013 Oman Bird List: the official list of the birds of the Sulatante of Oman (7th Edition). Centre for Environmental Studies & Research, Sultan Qaboos University, Muscat, Oman, 288 pp. | 2013 | Anser erythropus | 15 |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Anser erythropus | --> |