You are viewing a single comment's thread from:RE: When narwhals (Monodon monoceros) rub their tusks together, it is believed to be to share information about the water, not as a sign of aggressive rivalryView the full contextazizulhassan (51)in #science • 7 years ago well that is a new thing i learn today i mean i nave knew that ...nice
I'm glad to hear that you learned something new today as well ;)