Golden Toad
This small, vibrant amphibian lived in the rainforests of Costa Rica and was last seen in 1989. Despite its striking golden color, the toad’s population dwindled rapidly due to habitat loss and disease. In 1994, it was officially declared extinct, with some researchers pointing to climate change as a significant factor in its demise.
Cause of Extinction: Pollution, global warming, and the spread of chytrid fungal infections.
