Crocodiles are easy. They try to kill and eat you. People are harder. Sometimes they pretend to be your friend first.

Where I live if someone gives you a hug it's from the heart. I've had these blokes in Hollywood hug me trying to make out I'm their friend and as soon as I turn their back they take out a big bunch of knives and stab me in the back. I feel sorry for these people because they are so shallow.

If we save our wild places, we will ultimately save ourselves.

My belief is that what comes across on the television is a capture of my enthusiasm and my passion for wildlife.

Crocodiles. I’ve been catching them since I was nine. No problem.

I have no fear of losing my life - if I have to save a koala or a crocodile or a kangaroo or a snake, mate, I will save it.

I sincerely believe that there's room for cutting down trees for forestry and grazing, so as we all get to eat. Everyone has to compromise.