Source: WWF-UK
The special WWF 50th anniversary stamps will feature portraits of ten animals at the heart of WWF projects - including the African elephant, mountain gorilla, Siberian tiger, polar bear, Amur leopard, Iberian lynx, red panda, black rhinoceros, African wild dog (seen here), and golden lion tamarin, as well as a special souvenir "miniature sheet" celebrating the Amazon rainforest and its wild inhabitants.We'll reveal the full range of stamps in March.