February 2, 2026 marked World Wetlands Day, observed globally under the theme 'Wetlands and Traditional Knowledge: Celebrating Cultural Heritage'. The theme spotlights the timeless role of indigenous and traditional knowledge systems in sustaining wetland ecosystems and preserving cultural identity. The global commemoration was hosted at the FAO Headquarters in Rome, Italy, coinciding with the 50th anniversary of Italy's ratification of the Ramsar Convention on Wetlands, which was adopted in 1971.

For India, the day carried special significance: on January 31, 2026, just two days prior, Union Environment Minister Bhupender Yadav had added Patna Bird Sanctuary (Uttar Pradesh) and Chhari-Dhand (Kutch, Gujarat) to India's Ramsar list, taking the national total to 98 Ramsar-designated wetlands — a 276% increase since 2014. India is now among the top nations globally by number of Ramsar sites.

In Rajasthan, Sambhar Salt Lake — India's largest inland saline lake and a Ramsar site — holds deep cultural and traditional significance, with local communities historically involved in salt production, flamingo observation, and seasonal fishing. Traditional knowledge of water harvesting through johads, baoris, and naadis — indigenous water conservation systems — is intrinsically linked to the wetland ecosystems of Rajasthan's arid landscape. World Wetlands Day 2026 thus reaffirmed the need to integrate local ecological knowledge into formal conservation policy.