The world has lost numerous amphibian species, including Australia's unique gastric brooding frog and several of Central America's colorful poison-dart frogs. Scientists with Conservation International and the IUCN decided to take a list of 100 known extinctions and see if the animals were unquestionable gone. The answer" not necessarily. So far, three species have been rediscovered: the Mount Nimba reed frog of the Ivory Coast, the Omaniundu reed frog of the Congo, and Mexico's cave splayfoot salamander. All had been missing for over 30 years (the salamander was collected just once, in 1941).
COMMENT: Ann Murray once had a hit with a song which ran, "We sure could use a little good news today." It's nice when dedicated scientists, do, in fact, give the conservation world a little good news.