Source: Smithsonian.com
Science //

Narwhals

The narwhal, also known to many show-off scientists as the Monodon monoceros, is a toothed whale that is easily distinguishable by its elongated left incisor that protrudes out from its upper lip like a tusk. Conveniently known as ‘tusking’, narwhals will tussle together in what is one of the most placid and painstakingly boring exhibits…