The teen was handling black bear cubs and scorpions with Jimmy Fallon.
Steve Irwin's son was the spitting image of his late father as appeared on The Tonight Show Thursday.
Read: Cuba Gooding Jr.'s Father Found Dead of Apparent Drug Overdose
The 13-year-old showed host Jimmy Fallon that he’s already an expert with animals at such a young age.
Robert Irwin, will join his sister, Bindi, 18, and mother, Terri, in the family business, working with animals just like the late Crocodile Hunter, who passed away in 2006 after he was attacked by a stingray.
On The Tonight Show, Robert handled baby black bears and legless lizards like a pro as Fallon appeared frightened.
"A lot of the viewers say you look like your dad,” Fallon noted during the interview.
Read: Eddie Murphy Mourns Loss of Older Brother: 'Charlie Filled Our Family With Love and Laughter'
The young man smiled and thanked the crowd.
Fallon then held up a photo of Robert and his father at the same age, showing that the father and son look like twins.
Watch: A Look Inside Don Rickles' Childhood Apartment
