Bees in the experiment liked Van Gogh's
Sunflowers best |
Bees
prefer floral paintings - even if they have never seen flowers
before, scientists have suggested.
University of London's Queen Mary college researchers put four
paintings - two of flowers - beneath bees' flight paths, and tracked
where they landed.
The bees landed on the two most floral. Van Gogh's Sunflowers was
favourite.
The study, made on three colonies raised in captivity and which
had never seen flowers, was reported in the journal Optics and Laser
Technology.
 |
These features are recognised by bees that have never been
exposed to flowers before 
|
About
11% of approaches to the flower paintings ended with a landing,
compared to just 4% with the other paintings, the study found.
As well as Sunflowers, the team showed the bees Paul Gauguin's A
Vase of Flowers, Patrick Caulfield's Pottery, and Fernand Leger's
Still Life with a Beer Mug.
The bees flew towards the Van Gogh picture 146 times and landed
on it 15 times.
A Vase of Flowers produced 81 approaches and 11 landings.
Caulfield's Pottery produced 138 approaches but only four
landings.
And Still Life with a Beer Mug attracted bees on 117 occasions,
but again only four landings.
Blue appeal
Professor Lars Chittka said: "The results show that the flower
paintings have captured the essence of floral features from a bee's
point of view, and that these features are recognised by bees that
have never been exposed to flowers before.
"Flowers contain all the goods that a bee needs to thrive -
pollen and nectar - and selection has therefore favoured bees with
'aesthetic preferences' for those flowers which offer the best
bonanzas."
A bee's favourite colour is blue, he added, which is associated
with high-nectar flowers.
This could be why the bees were strongly drawn to the blue
"Vincent" signature in Van Gogh's painting, as well as the blue
blooms in A Vase of Flowers, and a light blue square in Still Life
with a Beer Mug.
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