Narwhals Don't Really Have Horns
Share the knowledge!
Key Facts In This Video
Narwhal means "corpse whale." 00:16
The Narwhal's signature "horn" is actually a tooth. 01:31
Climate change is one of the biggest threats to the Narwhal's existence. 02:57
Wake up with the smartest email in your inbox.
Our best articles a few times a week.