08 July 2014

Swallows have learned to open parking garage doors

"When the University of Victoria in Canada opened a new campus bike centre in the parkade located under the University Centre last November, motion-activated doors were installed to discourage swallows from nesting in the new facility. But when the swallows returned to their familiar nest sites a few weeks ago, they were undeterred by this peculiar impediment: they quickly learned how to open the doors by flying in front of the infrared motion detector, as you see in this video."
Further details at The Guardian.

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