A four-legged strange chicken which was born at a farm in Brazil, has stunned onlookers and confused biologists as a short video clip shows the bird happily walking around on its extra limbs.

According to Dailymail, the fluffy white bird which has already been labelled 'franken-chicken', appears to have its four legs roughly evenly spaced and has no trouble walking.

It isn't know why the bird was born with two extra legs than the normal chicken.