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
"The habitat range of the narwhal is changing and will be restricted as oceans warm." Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and ...