National Tree Planting Day in Lesotho
National Tree Planting Day in Lesotho is held on March 21. This event in the third decade of the month march is annual.
Crane Day in Sweden on March 25 (Swedish Trandagen);
Fossil Fools Day in United States and Canada on April 1 (For those environmentally-minded pranksters out there, Fossil Fools Day is a strange mix of April Fools' day and Earth Day and it takes place each year on April 1. It began in 2004 in the United States and Canada to hold coordinated action against the not-so-funny use of fossil fuels to derive energy);