Given that there are very few underwater observations of narwhals and so little is understood about this whale's behavior, however, another researcher who wasn't part of the study team is skeptical.

Drone footage reveals what narwhals, the unicorns of the sea, actually do with their long ... But she says even if you could have an underwater drone, these skittish whales would no doubt be ...

Narwhals have been observed using their tusks to hit fish while hunting them. Scientists have also suggested that the tusks, which are replete with nerves, may have a sensory purpose, such as ...

Narwhals have been observed using their tusks to hit fish while hunting them. Scientists have also suggested that the tusks, which are replete with nerves, may have a sensory purpose, such as ...

Given that there are very few underwater observations of narwhals and so little is understood about this whale's behavior, however, another researcher who wasn't part of the study team is skeptical.

Given that there are very few underwater observations of narwhals and so little is understood about this whale’s behavior, however, another researcher who wasn’t part of the study team is skeptical.

Given that there are very few underwater observations of narwhals and so little is understood about this whale's behavior, however, another researcher who wasn't part of the study team is skeptical.

Given that there are very few underwater observations of narwhals and so little is understood about this whale's behavior, however, another researcher who wasn't part of the study team is skeptical.

Given that there are very few underwater observations of narwhals and so little is understood about this whale's behavior, however, another researcher who wasn't part of the study team is skeptical.