A woodrat is a meal for the razorflit. Razorflits were winged predators found in the Deepwoods. They were quite similar to snickets and ratbirds. They flew in colonies and they made noises such as screeching and shrieks and they were tiny and translucent. They were mentioned in Clash of the Sky Galleons, Beyond the Deepwoods, Midnight Over Sanctaphrax, Last of the Sky Pirates, Vox, Freeglader and The Lost Barkscrolls.
This is from a book called Beyond the Deepwoods: The Edge Chronicles. Young Twig lives in the Deepwoods, among the Woodtrolls, but he isn’t one of them. In a brave attempt to find out where he belongs, Twig wanders into the mysterious, dangerous world beyond the Deepwoods.