"Sperm Whales' Unconventional Defense: Using Giant Poop Bombs to Thwart Orca Attacks"
Sperm whales off the southern coast of Western Australia were observed using a unique defense tactic against hunting orcas by releasing a large cloud of watery, squid-filled feces, which is known as emergency or defensive defection. This tactic, believed to deter predators, was mistaken for blood at first due to the whales' squid-rich diet. While it may have been partially successful, the orcas were later seen with what appeared to be stolen chunks of giant squid, indicating that the defense mechanism may not have completely thwarted the hunting party.