Telegraph (UK): More than half of all amphibian species in Europe could be extinct by 2050, scientists have warned. They face threats from pollution, disease and loss of habitat caused by climate change. A Majorcan midwife toad, which was thought to be extinct until 1977 (left) and a Sardinian painted frog Scientists from the Zoological Society of London (ZSL) who have been carrying out research into the decline said Europe faces losing half of its 80 species of frogs, toads, …