A Minnesota resident saw on the outskirts of the forest a strange creature and decided to follow him. To the horror and surprise of the man the creature (already dead by that time) turned out to be a two-headed deer.
Apparently, the small creature lost its way in the forest and lost its parents. Scientists have never seen anything like this before: in the wild, Siamese twins generally are extremely rare.
A similar anomaly is more common in domestic animals. In the wild since 1671 there were recorded only 19 cases of such mutations.