There are a lot of animals we can see out in the wild, but there's something deceptive we tend to miss about the cute ones.
For instance, most of us would know to avoid approaching any bears or mountain lions that we come across because we've got a pretty good idea as to what would happen if one of them took a swipe at us.
But every now and then, we can find that some of the smaller and cuter wild animals can be about as vicious. And while the answer for why they're acting that way is often rabies, that still doesn't seem to explain one bizarre series of encounters going on in Alaska.
Indeed, nobody seems to know what's going on.