Birds Heard Tornados, Flew to Safety

Birds Heard Tornados, Flew to Safety

Just a day before a devastating tornado outbreak swept through the US this year, a handful of songbirds in the region evacuated by flying hundreds of miles away. The scientists tracking the birds as part of a larger study speculate that they sensed the approaching twisters by detecting tornado-produced infrasound, a low frequency noise that can travel thousands of miles. The birds fled just days after finishing their 3,100-mile (5,000-km) seasonal migration from Colombia. They then flew 400 miles (700 km) south to the Gulf of Mexico, and returned almost immediately after the storms ended. More… Discuss

One response to “Birds Heard Tornados, Flew to Safety

  1. Pingback: Animals on National Geographic covers, statistics | Dear Kitty. Some blog

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