© AP Photo/Matt RourkeA toad is illuminated in blue light before being safely escorted across the road during its spring breeding migration in the Roxborough neighborhood of Philadelphia.
When it comes to predicting earthquakes, toads - warts and all - may be an asset.
British researchers said Wednesday that they observed a mass exodus of toads from a breeding site in Italy five days before a major tremor struck, suggesting the amphibians may be able to sense environmental changes, imperceptible to humans, that foretell a coming quake.
Since ancient times, anecdotes and folklore have linked unusual animal behavior to cataclysmic events like earthquakes, but hard evidence has been scarce. A new study by researchers from the Open University is one of the first to document animal behavior before, during and after an earthquake.
The scientists were studying the common toad -
bufo bufo - at a breeding colony in central Italy when they noticed a sharp decline in the number of animals at the site. Days later, a 6.3-magnitude earthquake hit, killing hundreds of people and badly damaging the town of L'Aquila.
Comment: And that report will no doubt vindicate Jones et al also.