What Am I?

I am a bird. I make a ‘hoot’ sound. I am usually awake at night. What am I?

I am a bird. I can swim but I can’t fly. I am black and white. What am I?

I have 4 legs and a tail. I have whiskers. People like to keep me as a pet. What am I?

I have thick grey skin. I have big ears and a long trunk. I can spray water with my trunk. What am I?

I have a large tail and big feet. I can hop along very fast. I live in Australia. What am I?