Hauntingly beautiful photos reveal how X-rays of pregnant animals look like

You have probably seen ultrasound images of babies who are still in the womb.

However, have you ever seen how animals look like on X-rays before they are born?

If you have not, Acid Cow has a compilation of ultrasound images of baby animals that will help you satisfy your curiosity.

Some of them might remind you a little of the 'Alien' movie, but rest assured everything you see is not supernatural. 

That being said, be prepared to see the creatures of nature like you have never seen them before.