A marshland used for grazing semi-wild bulls and horses is pictured in the Camargue, southern France, Oct. 11, 2022. (AP Photo/Daniel Cole)
Manadier Jean-Claude Groul fetches his horse at dawn to start the day's work at the Manade Saint-Louis in the Camargue, southern France, Oct. 11, 2022. (AP Photo/Daniel Cole)
Hoofprints left by Camargue bulls mark a section of pasture encrusted with salt on the Manade Raynaud in Camargue, southern France, Sept. 23, 2022. As soil salinity rises due to drought and a reduced riverflow from the Rhone river, the land traditionally used by bullbreeders like the Raynaud family is becoming more and more difficult to maintain as a suitable pace to raise animals. (AP Photo/Daniel Cole)
The coat of a Camargue horse is pictured in the Camargue, southern France, Sept. 22, 2022. The ancient breed of horse indigenous to the region is used by French cowboys known as Gardiens to herd Camargue bulls and often have distinctive white or salt and pepper coats. (AP Photo/Daniel Cole)
Frederic Raynaud poses for a portrait with his horse Greco at the beach next to his ranch in the Camargue, southern France, Oct. 19, 2022. (AP Photo/Daniel Cole)
A dike built to hold back the sea from advancing into Raynaud's pasture is pictured in Camargue, southern France, Sept. 23, 2022. (AP Photo/Daniel Cole)
Local spectators gather to run with Camargue bulls in a makeshift arena that wraps around the medieval city walls of Aigues-Mortes during traditional festivities, Oct. 11, 2022. (AP Photo/Daniel Cole)
A spectator takes pictures as herders lead a bull into an arena bordering the medieval city walls of Aigues-Mortes during traditional festivities, Oct. 11, 2022. (AP Photo/Daniel Cole)
A melted sticker of a Camargue bull in pictured on a car windshield in Camargue, southern France, Sept. 25, 2022. The Camargue suffered an extreme heatwave in the summer of 2022 as sustained high temperatures strained its pastures and threatenend the wellbeing of its animals. (AP Photo/Daniel Cole)
Manadier Jean-Claude Groul's hat sits on the dashboard of his truck as he transports Camargue bulls from one pasture to another in the Camargue, southern France, Oct. 11, 2022. (AP Photo/Daniel Cole)
A road divides pastures in the Camargue, southern France, Oct. 11, 2022. (AP Photo/Daniel Cole)
Manadier Jean-Claude Groul wrangles Camargue bulls set to participate in the traditional Aigues-Mortes fetes votives into his truck in Camargue, southern France, Oct. 11, 2022. (AP Photo/Daniel Cole)
Manadier Jean-Claude Groul operates an irrigation pump on the Mande Saint-Louis in Camargue, southern France, Sept. 22, 2022. Like all the Manadiers in the region, Groul must irrigate his pastures with fresh water from the Rhone river in order to keep the vegetation healthy and the soil salinity at a sustainable level. (AP Photo/Daniel Cole)
A Camargue horse grazes on a pasture at the Manade Saint-Louis in Camargue, southern France, Oct. 10, 2022. (AP Photo/Daniel Cole)
A Camargue horse is taken into a barn at the Manade Raynaud in Camargue, southern France, Sept. 25, 2022. (AP Photo/Daniel Cole)
Local residents dressed in traditional Camargue clothes participate in the opening ceremony of a regional type of bull fighting in the arena of Salin de Giraud, in Camargue, southern France, Sept. 25, 2022. (AP Photo/Daniel Cole)
Raseteurs face off with a bull during a course camarguaise in the arena of Salin de Giraud, in Camargue, southern France, Sept. 25, 2022. (AP Photo/Daniel Cole)
Stocks of hay stored for the winter months to come are pictured in a silo at the Manade Saint-Louis in Camargue, southern France, Oct. 11, 2022. When pastures in Camargue fail to naturally produce enough vegetation to feed the animals, manadiers must import additional reserves of animal fodder to feed their animals. (AP Photo/Daniel Cole)
Manadier Jean-Claude Groul disperses hay for Camargue bulls at the Manade Saint-Louis in Camargue, southern France, Sept. 22, 2022. Groul supplements his pastures with imported animal fodder when the land struggles to produce enough vegetation. (AP Photo/Daniel Cole)
The tomb of a celebrated Camargue bull named Regisseur is pictured at the Manade Raynaud in Camargue, southern France, Oct. 19, 2022. Bulls with distinguished characters and repeated successes in the course camaguaise competitions are celebrated as legends throughout the region long after their passing. (AP Photo/Daniel Cole)