Peeves is a ghost.
He is a sort of chameleon or lizard. His name is Randall Boggs.
Peeves has no age, and since he is a poltergeist, he was never born. And so he will live until Hogwarts is knocked down, or until all the students leave and he therefore has no one to annoy.
The Fat Friar
Waddiwasi causes chewing gum to fly up someone's nose, as demonstrated by Professor Lupin on Peeves in Harry Potter and the Prisoner of Azkaban.
The creature finds Victors journal.
a fish
An antelope
dragon
fish
Chewbacca is a Wookiee
a black gull
a cuttlefish
Shrek is an ogre
Mardupial
A bear based on a story
An oystercatcher is a type of bird.
Peeves calls it a 'conk'