I'm not sure if I really drew a duck face or not. But the original artist only drew eyes and a beak. That was bothering me for some reason so I drew a background head. I'm not sure if it will be useful but I'm offering my version here to share with the world!
Duck Face - Full free icon was designed by j4p4n for icons Png and presented to its users.
j4p4n
11/21/2017