Karla: Lots of feathers in various colors (raven black would be essential) and patterns (such as the polka-dot wing feathers of some woodpeckers) from many species of birds, and several sets of birds' feet, with at least a pair of raptors' feet and talons, a pair from a wading bird, such as a great blue heron -- long, heavy toes -- and the webbed feet of a swimmer, such as a cormorant or pelican.