I found these feathers a while ago but have had no luck identifying what birds they came from. Both of these feathers were found in Wasaga Beach, Ontario, Canada. Thanks for any help identifying them.
Picture 1: Top view of what is likely a down feather of some sort.
Picture 2: The top view of what is likely a flight feather of some sort.
Picture 3: The underside of the same feather.
Picture 4: The underside of the down feather.