Golden Toad
The Golden toad, also referred to as the Monteverde toad or the Orange toad, was a true toad endemic to the cloud-covered tropical forests of Costa Rica. The beautiful amphibian disappeared from the Earth's ecosystem in 1989. The extinction of Golden toad is believed to be a part of the large-scale decline of amphibian population owing to sudden climate change triggered by global warming. Among the other factors held responsible for the sudden extinction of the toad species, the prominent ones are fungal epidemic which swiped out the amphibian population and unusual warm dry climate, which led to early evaporation of pools even before the tadpoles matured.