Robert Irwin Returns to ‘The Tonight Show’ With More Adorable and Exotic Animals

In this clip from Wednesday night’s episode of The Tonight Show, Robert Irwin, the 15-year-old son of beloved late nature expert Steve “The Crocodile Hunter” Irwin, returns to the show (watch his previously appearance) to introduce host Jimmy Fallon to a variety of cute and unusual animals, including a sugar glider, African serval kittens, and more.