Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Artiodactyla
- Family
- Monodontidae
- Genus
- Monodon
Habitat
Narwhals inhabit the Arctic waters of Canada, Greenland, and Russia, preferring deep fjords and areas with sea ice. They are adapted to cold environments and often migrate seasonally to follow ice-free zones. Their range is primarily in the Atlantic sector of the Arctic Ocean.
Diet
Narwhals primarily eat Arctic cod, Greenland halibut, and squid, which they hunt in deep waters using echolocation. They are deep divers, reaching depths of up to 1,500 meters to forage, typically feeding at night when prey is more active.
Behavior
Narwhals are highly social, living in pods of 10-20 individuals that may join into larger groups during migration. They are migratory, moving southward in winter to avoid heavy ice and returning north in summer, with males using their tusks in displays possibly for mating or dominance. They are generally active year-round but spend much time diving and surfacing quietly to avoid detection.
Conservation Status
The IUCN lists narwhals as Near Threatened due to declining populations from climate change, which reduces sea ice, and ongoing subsistence hunting. Major threats include entanglement in fishing gear and ship traffic in their habitats.