I added some suggestions in bold. Though they may be unhelpful since I don’t know how to do show-not-tell.
You could add something here to show Peregrine’s surprise, like “his eyes widened as his mind struggled to grasp this new reality” or you could add it after.
You could put a transition like “he took a breath and began to sing” right here.
Gia’s hammock?? The cloak and Gia? Gia’s gurney?
A burden? An inconvenience? An incompetent companion?
Put the ending quotation mark and make a new paragraph?
Show birds at the Coullee show. (They belong to other people.) The Wyandottes are actually in an auction. I put down 30.00 just to raise the stakes, knowing 30.00 is not enough for four birds.