- Issued
- 9 January 2025
Nestled near the southern border of France lies the gorgeous seaside town of Banyuls-sur-Mer. As well as being a popular summer holiday destination, this town is basecamp for the management of a 650ha marine reserve called Réserve Naturelle marine de Cerbère-Banyuls that extends just 7km along the coastline. This reserve protects upwards of 1,700 different species and recently provided an incredible learning experience for two of our Rangers.
Hosted by French Ranger Ronan and his colleagues from the Départment des Pyrénées-Orientales, Queensland Rangers Jo and Jess, alongside their South Australian colleague Ranger Niamh, had the valuable opportunity to see what conservation of this small but mighty reserve looked like in practice and to share international marine protected area management expertise and outcomes.
’The passion and enthusiasm of Ronan and all the Rangers and Scientists was so palpable and inspiring. We felt very privileged to be able to share the experience with them,’ said Ranger Jo.

Ranger Ronan showed Australian Rangers Niamh, Jo and Jess how the Marine Reserve was managed whilst on patrol in the morning.
Photo credit: © Didier Fioramonti, Départment des Pyrénées-Orientales
Established in 1974, the key objectives of the French marine reserve are to preserve habitat and species, and control human activities to make them compatible with conservation. With 5 permanent and a further 6 seasonal Rangers, there’s certainly a difference in scale compared to the over 300 Rangers that work together to protect the Great Barrier Reef. But Rangers Jo and Jess found plenty of comparable management issues and opportunities to learn and share like-minded conservation aspirations.

A special signage display was installed in 2024 in Baynuls celebrating 50 years of Réserve Naturelle marine de Cerbère-Banyuls.
Photo credit: © Didier Fioramonti, Départment des Pyrénées-Orientales
With a strong emphasis on community education and promoting a sense of stewardship among visitors, the French Rangers work closely with renowned Sorbonne University to track key habitat and target species to monitor the effectiveness of the conservation measures of the marine reserve. Founded in 1882, the university’s research has shown the dramatic increase in biodiversity and biomass, including a demonstrated positive ‘spillover effect’, from the marine reserve. Indicator species, the dusky grouper (Epinephelus marginatus), had just 20 fish counted in the 1980s, and now number over 700. The success of the Réserve Naturelle marine de Cerbère-Banyuls has led to both the scientific and local communities’ strong support for the expansion of the reserve, with the proposed changes more than doubling the amount of protected area.
‘It was very heartening to see the level of scientific understanding about the successful conservation outcomes of this Marine Reserve and to know we are employing similar principles and practices for marine protected area management in the Great Barrier Reef on a much bigger scale.’ - Ranger Jo

Rangers Didier Fioramonti and Ronan Rivoal proudly show the work they do to manage the Marine reserve.
Photo credit: © Didier Fioramonti, Départment des Pyrénées-Orientales