Quote:
Originally Posted by Sarah+Hammies
Looked like it as biting to me too. 
That almost sounded like a bird chirping  so cute! |
One of my guinea pigs does that - it's quite rare for them to do it but she's done it about 5 times now.
It's a bit dark cos if I had turned the light on she might have stopped. I thought it really was a bird trapped behind the cage the first time it happened.
My guinea pig just 'sang'.