International Tree Foundation (ITF) is an international, non-profit, non-political, conservation organisation. It is involved in planting, maintenance and protection of trees. It was founded in Kenya on July 22, 1922, by Richard St. Barbe Baker as Men of the Trees. It operates in several countries in Africa and in the United Kingdom. There have been chapters in over 100 countries. By some estimates, organizations he founded or assisted have been responsible for planting at least 26 billion trees, internationally.