The article announces the start of the piracema season in Brazil, which runs from November 1st to February 28th, to protect the reproduction of native fish species in the Paraná River basin. This initiative, which has been ongoing for over a decade, is led by the Instituto Água e Terra (IAT) and is supported by the Secretariat for Sustainable Development and Tourism (Sedest). The season prohibits fishing for native species, including catfish, dourado, and jaú, among others. The task forces will educate fishermen about the regulations and penalize violations with fines and confiscation of fishing equipment.