Unicorns hate caves more than almost anything else.
All unicorns are color blind to every color but purple and pink, and see everything in different shades of it, except for rainbow unicorns, which can see every color plus millions of other colors humans cannot even see!
Some dark unicorns who adapt to living in hot, dry places, such as the ember unicorn can breath fire.
Each unicorn no matter what family it belongs to has unique markings and characteristics on their horn--dark unicorns tend to have the craziest patterns.
We would just like to share with you this fun video all unicorn lovers are gaurenteed to enjoy! :)