Help something got my Rouen duck

[Shorty0228]

i went to leave for work around 11:30 today and 3 Rouen ducks were missing, found blood and few feathers, no tracks in snow, no sign of other two ducks. Is there a bird big enough in northern Michigan to take a Rouen whole? And what about the other two babies?

 

[Alaskan]

super big full grown? Maybe. .. but a little tricky... half grown ducks. ... easily.

 

[Shorty0228]

Out of the three missing right now one is full grown and very large, one of them was a runt and smaller the other missing is a drake and fairly large