Copyright Reuters

SOURE, Brazil, Nov 12 - As officials and activists gather in the Brazilian city of Belem for the COP30 United Nations climate talks, the town of Soure across the water on Marajo Island features an unusual mode of sustainable transport: buffaloes. First brought from Asia in the 19th century, the water buffalo adapted easily to the island's marshes and the animals now roam the streets, anchoring local agriculture and even featuring in the police force. Sign up here. Their meat and milk are staples of local cuisine and fetch premium prices across Brazil. Buffaloes have become a symbol of local culture and resilience, defining Soure's identity, economy and tourist appeal. Reporting by Anderson Coelho Writing by Inigo Alexander Editing by Brad Haynes and Frances Kerry Our Standards: The Thomson Reuters Trust Principles., opens new tab