Answer:
What animal keeps the best time?
The ones in the sea are prickly, but the ones on the street might pickpocket you.
What animal always goes to sleep with his shoes on?
I have a powerful bite and live in rivers and swamps. People are often afraid of my big jaws. What am I?
A blackbird similar to, but much bigger than a crow
As I went over London Bridge I met my sister Jenny; I broke her neck and drank her blood and left her standing empty.