Out ahead of them, Arkady began something very like a marching song, chanting...

Out ahead of them, Arkady began something very like a marching song, chanting lines answered by the other ferals, their voices ringing out across the sky, each to each. Temeraire added his own to the chorus, and little Iskierka began to scrabble at his neck, demanding, "What are they saying? What does it mean?"
"We are flying home," Temeraire said, translating. "We are all flying home.