Misc: Which animals meatphorically constitute a heavy rainstorm?

Questions

With which art form would you associate the name Karsh of Ottawa?

In Greek mythology, Pasiphae gave birth to which creature?

What name is given to the study of living things in their environment?

Which part of the human eye controls the size of the pupil?

Which English king's coronation was postponed because he was suffering from appendicitis?