Since the age of four , Gabi Mann of Seattle has forged a human relationship with the neck of the woods crows by offer them food . Then suddenly something unexpected happened — the crows , in an apparent act of interchange , started to portray various trinkets to Gabi in issue .
As BBC ’s Katy Sewallreports , it all started quite innocently when , as a four - year - old , Gabi would drop food to the solid ground and the crows would scramble to gobble it up . year later , she would extend them food waste of her packed tiffin on the way to school . By 2013 , Gabi and her mom Lisa were offer food to the crows on a everyday basis .
And that ’s when the gifts starting seem . As Sewall writes :

The crow would illuminate the eater of peanuts , and depart shiny novelty on the empty tray ; an earring , a flexible joint , a urbane rock . There was n’t a figure . natural endowment showed up sporadically – anything shining and small enough to correspond in a crowing ’s mouth .
One time it was a tiny piece of metal with the word “ good ” print on it . “ I do n’t have it away if they still have the part that tell ‘ admirer ’ , ” Gabi laughs , amused by the persuasion of a brag endure a matching necklace .
When you see Gabi ’s collecting , it ’s grueling not to wish for talent - give crows of your own .

No doubt , Gabi ’s collection is quite telling . She considers them her treasure , and she meticulously stores , label , and categorizes each object in a bead store container . One dish bear a broken light electric-light bulb with the caption , “ Black mesa by feeder . 2:30 p.m. 09 Nov 2014 . ” Other objects include paper clip , buttons , earrings , and worn glass . One trinket , a screw , is marked as “ third favorite , ” because as Gabi place it , “ You do n’t see a crow carrying around a screw that much . Unless it ’s seek to construct its house . ”
As for her very favorite , that ’s a off-white colored heart , which shows her “ how much they bed me . ”
So why are the crow exhibiting this remarkable behaviour ? Sewall quotes John Marzluff , a professor of wildlife science at the University of Washington who say , “ If you need to form a bond with a line-shooting , be consistent in rewarding them . ” He and his confrere have shown that line-shooting and people can form personal relationships and that they ’re capable of understanding each other ’s signaling .

Related : brag could be the paint to realize foreign intelligence|Corvids : The hoot Who cogitate Like human
https://gizmodo.com/crows-could-be-the-key-to-understanding-alien-intellige-1480720559
https://gizmodo.com/corvids-the-birds-who-think-like-humans-5969515

Read Sewall’sentire articleat the BBC .
Images : Lisa Mann / Katy Sewall / BBC .
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