A killer whale, known as the loneliest in the world, has passed away after 33 years since his controversial rescue. Kshamenk, the final captive orca in Argentina, died at Mundo Marino (Marine World) theme park in San Clemente, as confirmed by park officials. The male orca succumbed to cardiorespiratory arrest.
Mundo Marino announced the sad news of Kshamenk’s death on December 14, stating, “His passing was due to cardiorespiratory arrest.” An investigation into the incident has been initiated, with initial signs pointing to his advanced age as a factor that he could not recover from. Female orcas typically live around 50 years, while males have an average lifespan of about 29 years, according to the Center for Whale Research.
Juan Pablo Loureiro, the head veterinarian at Mundo Marino, expressed deep sorrow over Kshamenk’s demise, emphasizing the strong bond the team had with the orca over the 33 years of caring for him. Despite the grief, they find solace in knowing they provided him with love and care, leaving behind valuable lessons for animal conservation efforts.
Kshamenk’s journey to the park began in 1992 with a contentious rescue when he was three years old. Mundo Marino maintained that releasing him back into the wild was not feasible, leading to his long-term care at the park. Critics raised concerns about the circumstances of his rescue, citing his health issues and the need for close monitoring. After being paired with a female orca named Belen, who tragically passed away in 2000, Kshamenk lived alone.
Efforts were made in 2010 to collect sperm samples from Kshamenk for artificial insemination, but he never had the opportunity to meet his offspring. Observers noted a decline in his health by 2022, marked by significant weight loss. However, by December 2023, there were signs that the killer whale had managed to regain some lost weight.