some scientists have studied to prove that the birds can sense the danger beforehand
however,when streby and his team analyzed the data, they were surprised to find that instead of being in tennessee during their peak breeding season in april, the birds had decided to take a short trip to florida .
after a close examination of the trackers revealed nothing amiss,the researchers decided to investigate this mini - migration further.
in one case , colorado -based physicist Alfred bedard reported detecting infrasound from a storm that what brewing more than 1000 kilometers away.
if that the case , streby and his team are probably right about their theory.
however,not everyone is convinced.