Narwhal Coloring Pages

The narwhal’s horn is its left canine, one of only two teeth left after 16 teeth have degenerated. It is the longest tooth in the world, half the length of the narwhal’s body, and resembles a spiral sword. Scientists speculate that the narwhal’s horn is not a weapon, but a sensor used to sense changes in salinity, temperature and pressure. Here are some free printable narwhal coloring pages for kids.