Weighing Up to 1600 kg, the Narwhal (Monodon monoceros) ranks as one of the heaviest carnivore mammals (#2 of 32). Native to Arctic, it lives in Arctic Waters habitats and is classified as Near Threatened.
Physical Characteristics & Habitat
Size & Speed
| Metric | Narwhal | Carnivore Mammals Median | Difference |
|---|---|---|---|
| Weight | 1.6K kg | 50 kg | ↑ 3100% |
| Height | 500 cm | — | — |
| Top Speed | 45 km/h | 48 km/h | ↓ 6% |
| Avg Speed | 45 km/h | — | — |
Habitat & Distribution
The Narwhal inhabits Arctic Waters habitats. It can be found in Arctic.
Typical coloring: Gray, Mottled White.
Diet & Predators
Behavior & Reproduction
Social Structure
The Narwhal is a solitary species belonging to the Monodontidae family.
Reproduction
Conservation & Comparison
IUCN Conservation Status
NT The Narwhal is classified as Near Threatened. There are 14 species with the same status in our database.
Species Comparison
Among 32 carnivore mammals, the Narwhal’s weight of Up to 1600 kg is significantly higher than the group median of 50 kg.
Weight rank: #2 of 14 Near Threatened species.
| # | Species | Weight | Status |
|---|---|---|---|
| 1 | White Rhinoceros | 1800–2500 kg | NT |
| 2 | Narwhal | Up to 1600 kg | NT |
| 3 | American Bison | 318–1000 kg | NT |
| 4 | Markhor | Up to 110 kg | NT |
| 5 | Gerenuk | 28–52 kg | NT |
Related Species
How much does a Narwhal weigh?
A Narwhal typically weighs Up to 1600 kg, which is exceptionally high compared to the median of 50 kg among carnivore mammals.
What is the conservation status of the Narwhal?
The Narwhal is classified as “Near Threatened”. There are 14 species with the same status in our database.
Where does the Narwhal live?
The Narwhal is found in Arctic, in arctic waters habitats.
How does the Narwhal reproduce?
The Narwhal has a gestation period of 14–16 months and typically produces 1 offspring per birth.
Data Sources: IUCN, WWF, National Geographic, Smithsonian Institution.
Last Updated: April 10, 2026