There's a squeking noise coming from the back. It sounds like a bird tweeting and speeds up as i go faster and slower as i slow down. It goes tweet tweet tweet tweet.

Maybe something rubbing or brakes maybe?

Also when i turn corners i hear a kind of glug glug glug glug glug like a drinkin noise then stops when goin straight?

Both noises seem to be coming from the back. I know it's a bit vague but any ideas?