Read here. If you're unaware of how clueless scientists really are, read the article - it provides an insight into science-hysteria that scientists constantly fall victim to. This time it's the frog death hysteria that possessed them.
"About 15 to 20 years ago, folks began to notice problems in amphibian communities around the world. At first, physical deformities were being noticed and then large population declines were being documented...The finger was initially pointed at the coal industry, with an idea that perhaps mercury was leading to the deformities. But this didn’t pan out. Next, farm practices came under fire, as excess fertilizer running off into farm ponds became the leading suspect. But that theory didn’t hold water either. Then, attention turned to the ozone hole, with the idea that increased ultraviolet radiation was killing the frogs. No luck there either...Then came the Eureka moment—aha, it must be global warming!"
Okay, it was then found the global warming was not the cause - the actual cause was finally determined to be a fungus, which the article explains.
The tropical frog populations are now recovering due to evolution - they are adapting to the fungus that attacked them. Since global warming did not impact frogs, will global cooling? It's not known, and as this real world past "science experience" reveals, scientists are literally (and remain) clueless about frogs and their environment. The same is very likely true for all plant and animal species supposedly threatened by climate change.
Additional threatened-species postings.