The 2018 World Sparrow Day (WSD) is observed on which date?
[B] March 19
[C] March 21
[D] March 22
The World Sparrow Day (WSD) is observed every year on March 20 to highlight the declining population of the bird due to modern infrastructure, pollution by microwave towers and pesticides and lesser green spaces. It is an international initiative by the Nature Forever Society of India in collaboration with the Eco-Sys Action Foundation (France) and numerous other national and international organisations across the world.