Answer:
Tall when seated, short when standing.
I hop along and have a pocket where I keep my babies. I live in Australia. What am I?
What insect does a blacksmith manufacture?
I am small and green and hop around. I start my life with a tail but lose it as I grow. What am I?
This noble creature has the embarrassing inability to get up once it's been flipped onto its back.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?