^Dramatic declines in amphibian populations in the Americas and Australia have been known since the late 1980s, exemplified by the disappearance of the famous golden toad of the cloud forests of Costa Rica, which has not been seen since 1989. At first the declines were a mystery, but 10 years ago it was realised that many of the disappearing frog, toad and salamander populations were being killed off by a fungal disease called chytridiomycosis. It was thought that global warming
might be helping the disease to establish itself.^

Here

After their theories have failed, "these people" have the gall to blame the demise of the frogs on some kind of imaginary/secondary affect of global warming. They are beneath contempt. Their real concern seems to be generating grants and funding by linking any natural problem to global warming. That and to further their agenda.

Only a wealthy country can afford environmentalists.
But not for long...