Out in the coastal forests of Madagascar, Luca and Melua prepare themselves for another day of exploration. Today, they need to keep their eyes peeled, because what they are looking for can be hidden anywhere. The mangrove swamps, teaming with hermit crabs may be a treasure trove of discoveries – but, today Melua and Luca have their eyes on creatures found deeper in the forest. Deeper they go into the towering greenery- until, suddenly- is that a branch…slithering?