| This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code. |
| Dugong with attached remora. Lamen Island, Epi, Vanuatu. Simon Naunton & Nicole Wallace. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, |
| Dugong Area : Moreton Bay. Paul Moss photo from Boeing Jumbo 747 first class window. This work has been released into the public domain by the copyright holder. This applies worldwide. |
| There is a 5000-year old wall painting of a dugong, apparently drawn by neolithic peoples, found in Tambun Cave of Ipoh city in the state of Perak, Malaysia. Public Domain. |
