Some of the narwhals with tusks seemed to use them in a playful way to explore and manipulate fish such as Arctic char, he says. They'd mess with it with their tusk and "flip it a few times," says ...

In more than one instance, narwhals chased arctic char but did not, strangely, try to catch and eat it. The whales even slowed down when necessary to keep the fish just off the tip of their tusks.

That pointy tooth can grow up to 10 feet long. The Arctic's iconic narwhal, renowned for its long, spiral tusk, is one of nature's most fascinating creatures.

Some of the narwhals with tusks seemed to use them in a playful way to explore and manipulate fish such as Arctic char, he says. They'd mess with it with their tusk and "flip it a few times," says ...

Some of the narwhals with tusks seemed to use them in a playful way to explore and manipulate fish such as Arctic char, he says. They'd mess with it with their tusk and "flip it a few times," says ...

Some of the narwhals with tusks seemed to use them in a playful way to explore and manipulate fish such as Arctic char, he says. They'd mess with it with their tusk and "flip it a few times," says ...

Some of the narwhals with tusks seemed to use them in a playful way to explore and manipulate fish such as Arctic char, he says. They'd mess with it with their tusk and "flip it a few times," says ...

The long, spiral tusks of narwhals could be used by these Arctic whales to stun or even kill prey, according to wildlife researchers who have spied on these elusive creatures using drones. They ...

Some of the narwhals with tusks seemed to use them in a playful way to explore and manipulate fish such as Arctic char, he says. They’d mess with it with their tusk and “flip it a few times,” says ...

Intriguing video of narwhals using their tusks to mess with fish has scientists speculating about what this behavior might mean. Does the narwhal's famous tusk help it catch fish? | WVXU ...

Intriguing video of narwhals using their tusks to mess with fish has scientists speculating about what this behavior might mean. Does the narwhal's famous tusk help it catch fish? | WWNO ...