"Birdnado Incoming": Video Shows Thousands of Tree Swallows Taking Flight in Massachusetts

'Birdnado incoming' in Newburyport

"When enough swallows show up at once, migration starts looking a lot like 'Twister'... the original... not the remake."

Video shows ‘birdnado’ as thousands of swallows migrate south over Newburyport - The Boston Globe

“When enough swallows show up at once, migration starts looking a lot like Twister," conservation officials said.

"Birdnado incoming": Video shows thousands of tree swallows taking flight in Massachusetts

Video of a "birdnado" shows thousands of tree swallows preparing to migrate south in Newburyport, Massachusetts.

Tree Swallow 'Birdnado' Video Signals Fall Migration in Massachusetts

A viral 'birdnado' video shows tree swallows swirling over Massachusetts as fall migration begins, with a free Newburyport talk on the birds set for Saturday.