The Congo is an emerald paradise for primates (and primate lovers, like us). It is also, without much argument, the best place on Earth to see a western lowland gorilla. But our distant cousins are only the beginning of the long list of wild and wonderful creatures that call the Congo home. Wander into the Congo Basin, and you get the feeling that just about anything might materialise from the green. African grey parrots, otherworldly insects, forest elephants, buffalo, elusive predators or, if luck is in your favour, a bongo antelope. From the forest floor to the canopy, it is packed to the brim with everything except the familiar.