A viral video presently doing the round establish a large ruck of sheep mysteriously walking one shot and round in a magnanimous circle . The unusual phenomenon was capture at a farm in the Inner Mongolia realm of Northern China and had reportedly been work on for at least 10 days , according to the Chinese newspaper People ’s Daily .

The media in China said that the behavior , shown in the black - and - white CCTV footage ( video recording below ) , had no clear account , leading internet users to develop their own juicy theories . In between mind of foreign intrusion and end of the world omens , many were speculating that the doings may have been triggered by the bacteriaListeria monocytogenes .

When farm animal eat food infect with this germ they can prepare a disease calledlisteriosis , which can affect their anxious system . The infection can take root in just one side of the learning ability root , resulting in one side of the animals ’ faces becoming paralytic and their heads tilt at an angle . This highborn head causes them to take the air in a R-2 , hence the disease is sometimes dub " circling disease " .

While this is a reasonably sensible guess , some expert suspect something other than listeriosis is going on in this video .

" They ’d show a variety of circling and other neurological condition and they ’d get quite sick – some would die , " Andrew Fisher , a prof of cattle and sheep production medication at the University of Melbourne , toldABC News .

" The manner it commonly manifests is not in half the flock – it ’s sort of between 1 and 10 pct might be affected . "

or else , others are hypothesizing as to whether the animate being in the video are point augury of stereotypic behaviour . This is when an animal exhibits a insistent behavior pattern with no obvious end or function , often in answer to stress , frustration , or boredom . Perhaps the most obvious illustration of this is a cagedanimal at a zoopacing up and down its natural enclosure .

" It looks like the sheep are in the pen for retentive menses , and this might lead to stereotypic behavior , with the repeated circling due to foiling about being in the pen and limited [ as to where they can go ] . This is not good . Then the other sheep join as they are flock animals and Julian Bond or join their friends , " Matt Bell , a prof and director of the Department of Agriculture at Hartpury University in England , toldNewsweek .

With this in mind , it ’s also probable the sheep are practise their well - eff inclination to follow the herd . Recent inquiry has evidence that thisbehavior is amazingly democraticand much more than just blindly following the drawing card . But regardless of its complexity , it does appear sheep swear on the self - organizing “ hive mind ” of the flock to dictate some of their movement .

So , if a substantial block of the herd starts to wander around in circle due to frustration , it makes it likely that the rest will keep up wooing . Whether or not this can explain this encircle behavior going on for over a workweek is another question . However , it ’s good to say that nothing too " 10 - filesy " is going on in Inner Mongolia at the here and now , and it ’s more likely to just be some very blase sheep .