A Ramsar site is a wetland site designated to be of international importance under the Ramsar Convention an international environmental treaty under the auspices of UNESCO.
The three newly added wetlands include Magadi Kere Conservation Reserve in Gadag, Aghanashini River in central Uttara Kannada and Ankasamudra Bird Conservation Reserve (ABCR) in Vijayanagara.
The two Tamil Nadu wetlands in the list are Karaivetti bird sanctuary and Longwood Shola reserve forest. With the new inclusion, Tamil Nadu now harbours 16 Ramsar sites.
The recognition for the new Karnataka sites came two years after Ranganathittu Bird Sanctuary received the Ramsar tag, making it Karnataka’s first such protected wetland.