Human: Is there a way to tell what kind of bird a particular feather belongs to? Assistant: 
Yes, there is. You can use a combination of scientific methods and field observations to determine the species of bird that has left behind a feather. First, you need to look at the size, shape, and structure of the feather. Then, compare it to feathers from birds in your area. Finally, consult an expert such as a local wildlife biologist or ornithologist for confirmation.