World's Largest Captive Crocodile Cassius Dies in Australia

Cassius, the world's largest captive crocodile, has died at the age of 115 at an Australian wildlife park.

Park officials said Cassius, a saltwater crocodile, died of natural causes at the Green Island Wildlife Sanctuary in Cairns.

He was believed to be the oldest living crocodile in captivity and one of the largest ever recorded. Cassius measured 5.48 meters (18 feet) long and weighed more than a tonne.

He was a popular attraction at the wildlife park and was known for his gentle nature. Visitors could get up close to Cassius on a glass-bottomed boat tour.

Park manager Al Mucci said Cassius was a "magnificent animal" and his death was a great loss.

"He was a true icon of the park and will be deeply missed by staff and visitors alike," Mucci said.

Cassius was born in the wild in the Northern Territory and was captured in 1984. He was brought to the Green Island Wildlife Sanctuary in 1987.

Saltwater crocodiles are native to Australia and are one of the largest reptiles in the world. They can grow up to 7 meters (23 feet) long and weigh more than 1,000 kilograms (2,200 pounds).

Cassius's death is a reminder of the importance of conservation efforts to protect these majestic creatures.