Probably the most hanging characteristic of narwhals is that they’ve spiral enamel that stretch outward like spears.
SENSE PRESSURE AND TEMPERATURE CHANGES
Whereas these enamel are normally seen in grownup male species, they’re additionally not often seen in feminine species.
The enamel can flex as much as half a meter with out breaking by spiraling from the left aspect of their higher jaw.
Thanks to those enamel, narwhals have the chance to understand strain and temperature modifications within the water.
Alternatively, these mammals can develop to be 5-7 meters lengthy and weigh as much as 1600 kilograms.
Additionally, it is nearly the identical measurement as an grownup whale.
LIVING AREAS
The narwhals’ habitats are Canada’s Baffin Bay, Davis Strait, Arctic Ocean, and Hudson Bay.
They’ve the characteristic of being the one whale species that continues their lives within the arctic area, together with throughout the winter months.
THEY STAY UNDER WATER FOR 25 MINUTES IN A SINGLE DIVE
They feed on creatures comparable to fish, shrimp, squid, they usually have the ability to dive fairly deep.
They will swim at a depth of 1,500 meters with no mild, and keep underwater for a median of 25 minutes per dive.
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