On which among the following dates, World Wetlands Day was observed recently?
[A]28th January
[B]31st January
[C]2nd February
[D]4th February

2nd February
World Wetlands Day occurs on February 2, every year. It marks the date of the signing of the Convention on Wetlands, called Ramsar Convention, on 2 February 1971, in the Iranian city of Ramsar on the shores of the Caspian Sea. WWD was celebrated for the first time in 1997.