Why leopard frogs and other amphibians are dying: closer to understanding

You know how the whole can be greater than the sum of its parts? ScienceDaily is reporting that ten popular pesticides in use in the United States, although they may not cause a die-off of frogs and tadpoles individuaally, become deadly when combined.

One pesticide, though, is deadly alone and in nearly any concentration. Endosulfan kills 84% of the tadpoles and frogs exposed to it.

Surely a rescue plan for our planet must include a return to permaculture.