Potterdog: I was reading Book 2 again. Totally missed it the first time but it says that Harry has green eyes. Later books all say that he has his mother's eyes. On Mugglenet.com facts page, it states that we will learn something important about Lily Potter. I wonder if it has anything to do with having green eyes?

All of JKR's books frequently mention eye color. Mermen and Madame Hooch have yellow eyes like eagles. Dobby has green eyes. Gilderoy has blue eyes. I think Arthur Weasley has blue eyes. Interesting detail. Have you noticed this as you were reading?