The link below is to an article reporting on the discovery of a new population of the critically endangered Glass Frog in the cloud forests of Ecuador. However, the population is in a dangerous location.
For more visit:
http://portals.iucn.org/blog/2012/05/15/the-good-news-rediscovery-of-rare-frog-species-in-ecuador-the-bad-news-its-close-to-an-oil-pipeline-5/