Paludiers are individuals who harvest salt from salt marshes, particularly in regions like France and Portugal. They work in areas known as salinas, where seawater is channeled into shallow ponds. As the water evaporates under the sun, salt crystals form, which the paludiers collect. The practice of salt harvesting has a long history and is often considered a traditional craft. Paludiers use specific techniques to ensure the quality of the salt, which is prized for its flavor and purity. This sustainable method of salt production also supports local ecosystems and biodiversity in the marshes.