Watch: Man cracks open chicken egg only to find another inside

A chicken in Brazil lays eggs that have an egg inside them

Update: 2015-06-03 19:28 GMT
 
This video showing hicken-keeper Seu jair from Brazil opening a egg to find another one will leave you asking questions. 
 
In the video, this man cracks the egg, which is double the size of a normal one, to find a standard-sized egg inside, along with yolk and white.
 
He then cracks the smaller egg, which also has a yolk and white inside.
 
 
Though quite rare, it is well-known that occasionally a hen will lay an egg inside of another egg. The cause of this phenomenon is called a counter-peristalsis contraction and occurs while the hen is in the process of forming an egg in her oviduct. 
 
Watch the video here:
Full View

Similar News