2. Ginkgo-Toothed Whale

One of the most unique whale species in the world, this creature has a truly rare feature: two tusks that are growing upwards, over its upper jaw.

Although it might seem useful, these guys can’t open their mouth more than a few inches because the teeth, which start growing on the lower jaw, get to surround the upper jaw by creating a 45 degree angle. This is why their main meal is squid and they’re actually not as dangerous as other whale species.