The Majorcan midwife toad was first discovered in 1977 and was described as Baleaphryne muletensis. Only later the toad was accounted as a midwife toad. This was due to the fact that the species was thought extinct and was described from the fossil record.
Later the species was 'rediscovered' in 1979 when froglets and young frogs were discovered. Currently the species is protected as a Majorcan endemic species, and breeding programs have been started to prevent the extinction of this species. The number of wild animals is estimated at around 300 to 700 breeding pairs.