Terri Irwin shares pic showing just how much her son Robert looks like Steve!

Robert Irwin got everyone talking after his appearance on Jimmy Fallon's 'Tonight Show'. People from all over the world couldn't help but point out his remarkable resemblance to his father Steve Irwin.
 
And now his mum Terri has jumped in on the conversation. She posted two photos to her Twitter account, one of her late husband and the other of her son, with the caption "I found a picture of Steve when he was about the same age as Robert. It's uncanny how much he looks like his dad!"
 
They practically look identical! Check out the pics Terri uploaded above.