World’s oldest Rhinoceros Iguana: Rhino, 40-year-old Iguana in Australia zoo makes Guinness World Record
An almost 41-year-old Rhinoceros Iguana in Australia Zoo has made won an honour for world's oldest living one in captivity. Iguana named Rhino, which is soon to turn 41 received the Guinness World Record for being the 'World’s Oldest Rhinoceros Iguana'. And the team of Irwin family did celebrate the honour with the big lizard. Picture of Rhino enjoying his favourite treat of hibiscus flower and leaves was shared online by Bindi Irwin.