This is a beautiful sheet of 8, issued in 2010, commemorating the 100th anniversary of the founding of the Boy Scouts of America youth organization by displaying mushrooms and fauna. Featured fungus & animals shown include the Melanoleuca Brevipes Mushroom, Common Vampire Bat, Wood Blewit Mushroom, Mexican Free-Tailed Bat, Indian Flying-Fox, Melanoleuca Cognata Mushroom, Greater Bulldog Bat, and the Melanoleuca Adstringens Mushroom. The sheet is fresh, mint never hinged, and F/VF.