After the researchers from the University of California examined data from sensors that were attached to songbirds Vermivora chrysoptera, it was found that: in April of this year, the birds flew 700 kilometers from the Gulf of Mexico toward the south. It happened exactly one day before the wave of deadly tornadoes swept through the central part of America.
As expected, scientists, songbirds through superior low-frequency hearing can, unlike other individuals feel the approach of extreme situations
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