Two critically endangered Limon harlequin frogs (Atelopus sp. spumarius complex) in amplexus at Centro Jambatu in Quito, Ecuador. These two animals were originally from San Carlos de Limón, Morona Santiago Province, Ecuador. The captive breeding program has been successful in Centro Jambatu, saving the species from the extinction. The natural habitat of this species faces numerous obstacles, including loss due to mining, deforestation road constructions and farming activities.