International Year of Forests - stamps by UNPA

The United Nations Postal Administration has issued three mini-sheets of eight stamps to commemorate the International Year of Forests.
Designated by the United Nations General Assembly, 2011 is the International Year of Forests. During this Year, everyone from Governments and the United Nations system, to major groups and other forest-related organizations are coming together to raise awareness on strengthening the sustainable management, conservation and development of all types of forests for the benefit of current and future generations.
United Nations Secretary-General BAN Ki-moon said, "By declaring 2011 as the International Year of Forests, the United Nations General Assembly has created an important platform to educate the global community about the great value of forests - and the extreme social, economic and environmental costs of losing them".