In the Camargue region of southern France, the pink flamingo population has undergone significant transformation over the decades. In the 1960s, the species struggled to reproduce in the Mediterranean due to habitat loss and environmental changes. A group of scientists and conservationists worked together to restore the flamingo population, which has since rebounded. Local naturalist guide Naomie Aurel explains that the distinctive pink color of flamingos comes from carotenoids, nutrients found in their diet. These pigments are obtained from algae called Dunaliella salina and small invertebrates known as Artemia salina. The presence of these organisms also influences the color of the water in the basins where flamingos nest, as both algae and invertebrates thrive in salt-saturated environments. The salt pans of the Camargue are a crucial habitat for flamingos, with conservationists managing water levels to support nesting. In the 1960s, human activity and natural changes disrupted nesting sites, leading to a decline in reproduction. In 1969, an artificial island was created in the Fangassier pond, which became a key breeding ground starting in 1974. This initiative, along with the creation of an aerial corridor to minimize disturbances, played a major role in the recovery of the population. According to Antoine Arnaud, an engineer at the Tour du Valat, a research center in the Camargue, the pink flamingo population has grown significantly, with 24,000 breeding pairs recorded in recent years. However, the species still faces threats from predators like the great horned owl and human-related disturbances. In 2018, the filming of the movie Give Me Wings in the Aigues-Mortes salt pans caused significant disruption, resulting in 520 eggs being broken or abandoned. The production company was fined 52,000 euros for this incident. Conservation efforts have led to the creation of multiple nesting sites across the Mediterranean, compared to just two in the early 1960s. Despite these successes, challenges remain, such as conflicts with agricultural activities and managing human interactions with the birds. Researchers have also studied the role of carotenoids in flamingo reproduction and mate selection, emphasizing their importance for the species' health and survival. These findings highlight the complex relationship between diet, environment, and the long-term viability of the pink flamingo population.