The ocean is full of some amazing creatures, but one that remains a bit of a mystery is the Narwhal, which looks like an underwater unicorn ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreon.com/scishowkids ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow SOURCES: https://www.worldwildlife.org/stories/unicorn-of-the-sea-narwhal-facts https://www.nationalgeographic.com/animals/mammals/n/narwhal/ http://www.dfo-mpo.gc.ca/species-especes/profiles-profils/narwhal-narval-eng.html https://news.nationalgeographic.com/2017/05/drone-footage-narwhal-tusk-mystery/