Fawkes is a phoenix, Harry. Phoenixes burst into flame when it is time for them to die and are reborn from the ashes.
I expect what you're not aware of would fill several books, Dursely.
Be ruthless about protecting writing days.
The Hallows, the Hallows. A desperate man’s dream!
Dumbledore will only leave from Hogwarts when there are none loyal to him!
It’s cruel that I got to spend so much time with James and Lily, and you so little. But know this; the ones that love us never really leave us. And you can always find them in here