Urban sprawl, dams, grazing, mining and off-road vehicles are devouring what little remains of arroyo toad habitat, while nonnative species devour the toads themselves. In 2000, the Center settled a ...

For generations, Nevada’s big-eyed, black-freckled Dixie Valley toad thrived in a small desert oasis, hidden from humans. But by the time scientists described it in 2017, the toad was already ...