CONCEPCIÓN, Chile — For 130 years, a small Chilean frog vanished from scientific view. Biologists searched ... distinctive feature—a yellowish stripe running the length of its back, from snout to rear ...
The first species ever to be emergency-listed as an endangered species in Canada, the Oregon spotted frog was on the U.S. candidate list for 23 years before it federal protection in the United States.
The Indiana DNR is working to re-introduce this medium-sized frog back into the Angel Mounds State Historic Site. They died off from this location in 1987, and are endangered in Indiana.