“Birds and their nests” is an ancient, olarian tome reputedly in Madame Peacock’s ownership. “The birds of paradise” that serve the nightclub the fuchsia curtain has been carrying titles of ancient, extinct creatures for as long as the curtain has been up; and it’s an old tradition for young, new initiates into the courtesan lifestyle to go through a ceremony before their older sisters choose a name out of the worn pages. This ceremony might mostly include a lot of tequila.
As of now, the tome is lost, as the Fuchsia Curtain is no more. It's considered a priced artefact that will go for who knows how much on the market!