A study published in Marine Mammal Science has uncovered the truth behind the mysterious corkscrew-style killings of gray seal pups on Sable Island, Canada. Initially suspected to be the work of humans, researchers have found that adult male gray seals are responsible for these brutal attacks. Marine ecologist Izzy Langley observed an adult bull seal attacking a pup, confirming suspicions that these killings were premeditated. In 2024, researchers recorded 765 dead pups, while in 2025, they noted 359 carcasses in one day, highlighting a troubling increase in such incidents. The injuries were characterized by spiral gashes, which were deeper than previously thought, revealing bite marks from large seals. The study suggests that these adult males may be resorting to cannibalism due to extreme hunger during the breeding season, as they compete for mates. This shocking revelation underscores the harsh realities of nature, where survival instincts can lead to horrifying behaviors among species.