Scientists witnessed the clever defense strategy unfold Tuesday (March 19) during a tourist excursion in Bremer Canyon, a whale-watching hotspot off the coast between Albany and Hopetoun. They described seeing a "cloud of diarrhea" permeate the water, and this rarely seen defense mechanism seemed to help the sperm whale pod escape what could have been a fatal attack by at least 30 killer whales.

Because [a] sperm whale's diet consists mostly of squid, they actually have this really reddish colored poo

In this demonstration of defense defecation, the pod formed a circle with their heads together, and the whales fanned their tails in unison — forcing their excrement toward the unsuspecting orcas.