Felix's Birdcage

Felix's Birdcage is an magical artefact in Felix's house. It is possessed by a sentry spirit and also contains a budgie called Frank.

The birdcage originally belonged to The Grey Mouser, who set it up in her Heysham house to watch over kidnapped Proximi during the Preston Proximi scandal. The sentry spirit was bound to the budgie, who stared unnervingly at Phoenix when she entered the room it occupied on an attempt to save the Proximus.

She, Foster, and Constantine argued about what should be done about the budgie, which would have presumably informed the Mouser of their identities. Phoenix voted to kill the bird, but Foster refused, instead choosing to take it back to Rowntree's sanctum.

There, she interrogated the spirit to find out more about the identity of its owner, threatening and eventually harming it. She exorcised it, at which point it instead inhabited the birdcage. Once Foster was finished with it, Felix took it and named the (now unpossessed) budgie Frank.