AOL12 天
Watch a Group of Narwhals Gather — and Learn Why They Do
The cold isn’t even a hindrance for these animals, unless you consider looking for the search for thick sheets of ice an ...
WLWT12 天
Narwhals may be using their tusks to play, new study finds
Scientists have observed few interactions of narwhals in their natural habitat, creating speculation about the purpose of the species' distinctive spiraling tusk.Found predominantly in males ...