Narwhal

Description

The narwhal is a medium-sized whale that lives in Arctic waters and is best known for the long, spiral tusk that grows from the head of most males. Often called the “unicorn of the sea,” this tusk is actually a specialized tooth and may be used for sensing or social interaction. This object falls under the Natural Sciences category, particularly in marine biology, animal adaptations, and polar habitat studies. Educators can use a tactile graphic of a narwhal to teach students about unique marine mammals, cold-climate survival, and the importance of conservation in fragile ecosystems.