Narwhals may be using their tusks to play, new study finds
Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish ...
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Narwhals may be using their tusks to play, new study finds
He said narwhals are likely adjusting their diet to account for environmental changes, such as rising ocean temperatures and increased human shipping activity in the area. "Narwhals are highly ...