Florida Aquarium’s Manatee Romeo Sets Guinness World Record as Oldest Known Manatee
OKALOOSA ISLAND, Fla. — Romeo, a beloved manatee residing at the Gulfarium Marine Adventure Park on Okaloosa Island, has been officially recognized by Guinness World Records as the oldest manatee ever recorded. Estimated to be at least 71 years old in 2026, Romeo’s remarkable lifespan far exceeds the typical 30 to 40 years expected for his species, making him a living testament to marine conservation efforts.
Romeo was first found in the wild in 1957, believed to be between 2 and 5 years old at that time. Over the decades, he has lived in several Florida institutions, including a long tenure at the Miami Seaquarium, followed by a move to Zoo Tampa in 2023, before arriving at the Gulfarium in 2025. His journey through these facilities has allowed countless visitors to witness firsthand the gentle giant’s enduring presence.
“We are so honored to be caring for Romeo,” said Patrick Berry, president of the Gulfarium. “He has touched so many people and been such an inspiration for ocean conservation for so many years. To be able to carry on that legacy for his species with him here at the Gulfarium is such a pleasure.”
Romeo’s life has not only been notable for its length but also for his contributions to the manatee population. He fathered nine calves with his partner Juliet, who passed away at the age of 65 in April 2024. Juliet herself was considered one of the oldest manatees, underscoring the couple’s extraordinary longevity.
Manatees, often called sea cows, are vulnerable marine mammals native to Florida’s coastal waters and rivers. Their average lifespan is typically between 30 and 40 years, making Romeo’s age exceptional. The previous record holder was Snooty, a manatee who lived to be 69 years and 2 days old before his death in July 2017 at the South Florida Museum in Bradenton.
The Gulfarium’s commitment to Romeo’s care highlights broader efforts to protect manatees, which face threats from habitat loss, boat collisions, and environmental changes. Organizations such as the U.S. Fish and Wildlife Service and the Florida Fish and Wildlife Conservation Commission have been instrumental in conservation and rehabilitation programs aimed at sustaining manatee populations.
Romeo’s story has also been shared widely through social media channels, including the Gulfarium’s official Instagram, where his legacy continues to inspire awareness and appreciation for marine life. His longevity provides valuable insights for researchers studying manatee health and aging.
As Romeo continues his days at the Gulfarium, his presence serves as a poignant reminder of the importance of protecting endangered species and the ecosystems they inhabit. The recognition by Guinness World Records not only honors Romeo’s unique life but also shines a spotlight on the ongoing efforts to preserve Florida’s natural heritage.
For more information on manatee conservation and how to support these gentle giants, visit the U.S. Fish and Wildlife Service Manatee page and the Florida Fish and Wildlife Conservation Commission’s sea cow profile.
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