Cairns Post - Cassius, the largest crocodile in captivity in the world, has today celebrated his 115th birthday. Find out how the team at Marineland Melanesia, Green Island, marked the special occasion -
![The world's biggest crocodile: He's 18ft long, weighs a tonne and is 100-years-old | Daily Mail Online The world's biggest crocodile: He's 18ft long, weighs a tonne and is 100-years-old | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2011/09/15/article-2037633-0DE6687000000578-163_634x426.jpg)
The world's biggest crocodile: He's 18ft long, weighs a tonne and is 100-years-old | Daily Mail Online
![An introduction to the biggest crocodile ever that makes today's crocs look tiny | Guinness World Records An introduction to the biggest crocodile ever that makes today's crocs look tiny | Guinness World Records](https://www.guinnessworldrecords.com/Images/sarcosuchus-london-taxis_tcm25-584619.jpg)
An introduction to the biggest crocodile ever that makes today's crocs look tiny | Guinness World Records
![American Reacts to Cassius: World's Largest Crocodile in Captivity, Green Island, Australia - YouTube American Reacts to Cassius: World's Largest Crocodile in Captivity, Green Island, Australia - YouTube](https://i.ytimg.com/vi/E_Kh1xxwM28/maxresdefault.jpg)
American Reacts to Cassius: World's Largest Crocodile in Captivity, Green Island, Australia - YouTube
![The world's biggest crocodile: He's 18ft long, weighs a tonne and is 100-years-old | Daily Mail Online The world's biggest crocodile: He's 18ft long, weighs a tonne and is 100-years-old | Daily Mail Online](https://i.dailymail.co.uk/i/pix/scaled/2011/09/15/article-2037633-0DE73CF200000578-23_308x185.jpg)