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This is BirdNote.
Rossinis 1815 opera,The Thieving Magpie tells of a household maid who nearly goes to the gallows for stealing silver from her employers. At the last instant, its revealed that the silver thief was actually a magpie that had been hiding items in the church tower.
The opera was so popular in its day that its believed to have helped cement the devious reputation of the magpie. Today, it seems common knowledge that the Eurasian Magpie is, by nature, drawn to snatch up and fly off with shiny things.
But scientists at Exeter University put the perception to the test. They placed food alongside shiny and painted objects and then waited for the magpies to come investigate. The result? The opposite of what everybody expected: The magpies were much more cautious around novel, flashy objectsand less likely to approach the food.
Magpies are very curious, just like their relatives, the jays and crows. They may sometimes pick up shiny things, but they dont show any preference for shiny over dull. A magpies more likely to grab your sandwich than your silver.
For BirdNote, Im Michael Stein
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Credits:
Bird sounds provided by The Macaulay Library of Natural Sounds at the Cornell Lab of Ornithology, Ithaca, New York. Recorded by Jay McGowan.
BirdNotes theme music composed and played by Nancy Rumbel and John Kessler.
Producer: John Kessler
Managing Producer: Jason Saul
Editor: Ashley Ahearn
Associate Producer: Ellen Blackstone
Assistant Producer: Mark Bramhill.
Narrator: Michael Stein
Written by Bob Sundstrom
穢 2019 Tune In to Nature.org April 2019