The tip to safeguarding your strand chips from scavenging seagulls is to glance during them, scientists have said.
The birds are some-more expected to take food when they can equivocate a gawk of their victims, according to a new study.
Researchers during a University of Exeter put a bag of chips on a belligerent and timed how prolonged herring gulls took to proceed when they were being watched.
They compared this to how prolonged it took for a gulls to strike when a chairman looked away.
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The gulls took 21 seconds longer on normal when they were being looked at.
The scientists attempted to exam 74 gulls, though many would not participate.
Of a 27 that approached a chips, 19 finished both a “looking at” and “looking away” tests.
“Gulls are mostly seen as assertive and peaceful to take food from humans, so it was engaging to find that many wouldn’t even come nearby during a tests,” pronounced lead author Madeleine Goumas, from of a Centre for Ecology and Conservation during Exeter’s Penryn Campus.
“Of those that did approach, many took longer when they were being watched.
“Some wouldn’t even hold a food during all, nonetheless others didn’t seem to notice that a tellurian was staring during them.”
She pronounced a some-more adventurous seagulls competence have had a good knowledge of being fed by humans, though a investigate did not inspect a reasons for a opposite responses.
“It seems that a integrate of really confidant gulls competence hurt a repute of a rest,” she added.
Herring gulls are in decrease in a UK, though numbers in civic areas are rising, according to experts.
The University of Exeter researchers pronounced a study, conducted in coastal towns in Cornwall and published in a biography Biology Letters, shows how people competence be means to revoke food-snatching by modifying their possess behaviour.