SAN FRANCISCO (KGO) -- Scientists have discovered new frogs so tiny they can sit on a thumbnail.
The seven new frogs were discovered in the forests of the western coast of India.
They live on the forest floor and make insect-like calls at night. Scientists say there are a lot of these new frogs, and that they were likely overlooked because they are so small, their habitats are hard to find, and they don't make typical frog sounds.
Scientists discover tiny new frogs in India