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Scientists Just Solved The Mystery Of Why Zebras Have Stripes By Making Horses Wear Zebra Costumes




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Why do zebras have stripes? Jamie Carter

Why do zebras have stripes? To hide from predators? To stay cool? ? These are questions that have long baffled zoologists, but researchers at the University of Bristol and UC Davis, California, USA think they have the answer.

The zebra's stripes confuse & parasites.

All & nbsp ; 1

1 species of zebra & nbsp; are subtly different, but what are these [equilibrium] African equids is that they have a two-tone coat that, according to the latest research, helps & nbsp; sucking parasites such as horse flies

To set up the experiment, researchers at the University of Bristol's School of Biological Sciences used video analysis on tabanid horse flies and captive zebras and domestic horses at a livery in North Somerset, UK. & nbsp;

 

 

    

 

  

   

Researchers think zebra stripes are of help to confuse flies and other parasites. Jamie Carter

At a distance, the zebra's stripes & nbsp; made no difference, and the & nbsp; horse flies began circling the zebras and horses Alike . However, when the horse flies got closer to the zebras, they failed to slow down, so couldn't land. " Horse flies just seem to fly over zebra stripes or bump into them, but this Professor Tim Caro, Honorary Research Fellow from the University of Bristol's School of Biological Sciences. " So far fewer successful landings were experienced by zebras compared to horses "

Professor Tim Caro observing zebra behavior in response to biting aircraft annoyance. School of Biological Sciences, University of Bristol

This research paper , published on PLOS ONE builds on Caro's previous researc [z458014] hebras, which revealed that zebras have parts of Africa with more biting flakes.

Dr. Martin How, Royal Society University Research Fellow in the School of Biological Sciences, added: " This reduced ability to land on the zebra's coat may be due to stripes disrupting the visual system of the horse flies during their final moments of approach "

" Stripes may dazzle flies in some way once they are close to seeing them with their low-resolution eyes. "

There are 11 types of zebras. Jamie Carter [1 9659002] Why zebras had to evolve anti-fly stripes is to avoid horse flies, which in Africa often carry dangerous diseases such as trypanosomiasis and African horse sickness.

However, zebras are also skilled at dealing with horse flies at their behavior. During the experiment, researchers observed zebras running away and tail swishing at a higher rate than horses, so any horse flies that didn't get slowed down by the strips were sent quickly.

Joren Bruggink (left) and Jai Lake (right) investigating horse hairs around horses wearing different colored coats. School of Biological Sciences, University of Bristol

If zebra stripes are so good at getting rid of parasites, why not dress -up horses as zebras? In a second experiment, horses were dressed in different colored cloths: black, white and zebra-striped livery. The horses & nbsp; wearing coats with striped patterns found fewer horse fly landings compared to when they were single-color coats.

The research could make 'zebra coats' common for horses, which is more than when a in Egypt was used in painting a donkey to look like a zebra . Either way, there is now more evidence to back up the theory that zebras have stripes to battle parasites, and not to disguise themselves from predators such as lions.

these:

'Supermoons' And 'Snow Moons' Are Just Hype. When is The Next 'Super Blood Wolf Moon'? How To See Another Lunar Eclipse Before You Die

We Live In A 'Warped And Twisted' Galaxy According To The First Accurate 3D Map Of The Milky Way

Texas Claims The Third Dark Sky Sanctuary In The US As Struggle Against Light Pollution Continues

Follow me on Twitter @jamieacarter @TheNextEclipse & read my other Forbes articles via ] my & nbsp; profile page . & nbsp;

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Why do zebras have stripes? Jamie Carter

Why do zebras have stripes? stay cool? These are questions that have long baffled zoologists, but researchers at the University of Bristol and UC Davis, California, USA think they have the answer.

The zebra's stripes confuse parasites.

All 11 species of zebra are subtly different, but what unites these African equids is that they have a two-tone coat that, according to the latest research, helps avoid blood-sucking parasites such as horse flies. [19659003] To set up the experiment, researchers at the University of Bristol's Schoo Laptops and captive zebras and domestic horses at a livery in North Somerset, UK.

 

  
 

  

   

Researchers think zebra stripes are to help confuse flies and other parasites. Jamie Carter

At a distance, the zebra's stripes made no difference, and the horse flies began circling the zebras and horses . However, when the horse flies got closer to the zebras, they failed to slow down, so couldn't land. "Horse flies just seem to fly over zebra stripes or bump into them, but this didn't happen with horses," said Professor Tim Caro, Honorary Research Fellow from the University of Bristol's School of Biological Sciences. " Therefore, fewer successful landings were experienced by zebras compared to horses."

Professor Tim Caro observing zebra behavior in response to biting flight annoyance. School of Biological Sciences, University of Bristol

This research paper, published on PLOS ONE, builds on Caro's previous research into zebras, which revealed that parts of Africa with more biting flies have greater striping.

Dr. Martin How, Royal Society University Research Fellow in the School of Biological Sciences, added: "This ability to land on the zebra's coat may be due to strips disrupting the visual system of the horse flies during their final moments of approach. "

" Stripes may dazzle flies in some way once they are close enough to see them with their low-resolution eyes. "19659046] There are 11 types of zebras. Jamie Carter

Why zebras had to evolve anti-fly strips is to avoid horse flies, which in Africa often carry dangerous diseases such as trypanosomiasis and African horse sickness.

However, zebras are also skilled at dealing with horse flies by their behavior. During the experiment, researchers observed zebras running away and tail swishing at higher rates than horses, so any horse flies that didn't get slowed down by the strips were dispatched quickly.

  
 

  

   

Joren Bruggink (left) and Jai Lake (right) investigating horse horses around different colored coats. School of Biological Sciences, University of Bristol

If zebra stripes are so good at getting rid of parasites, why not dress-up horses as zebras? In a second experiment, horses were dressed in different colored cloth coats: black, white and zebra-striped livery. The horses wearing coats with striped patterns are fewer than horse fly landings compared to when they are single-color coats.

The research could make 'zebra coats' common for horses, which is more ethical than when a zoo in Egypt was accused of painting a donkey to look like a zebra. Either way, there is now more evidence to back up the theory that zebras have stripes to battle parasites, and not to disguise themselves from predators such as lions.

these:

'Supermoons' And 'Snow Moons' Are Just Hype. When is The Next 'Super Blood Wolf Moon'? How To See Another Lunar Eclipse Before You Die

We Live In A 'Warped And Twisted' Galaxy According To The First Accurate 3D Map Of The Milky Way

Texas Claims The Third Dark Sky Sanctuary In The U.S. As Struggle Against Light Pollution Continues

Follow on Twitter @jamieacarter @TheNextEclipse or read my other Forbes articles via my profile page .


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