I’m a curious bystander who doesn’t know much about chickens or ducks but this piqued my curiosity. I was walking around a lake a couple months ago and saw a lone white female chicken with red comb among lots of different kinds of ducks including plain white ones. Not aware of any chicken farms nearby so I figured it was lost. Then this month, I saw this creature that had characteristics of both the hen and white ducks. But it doesn’t swim with the other ducks. How rare is this? I thought hens and ducks were physically incompatible. I haven’t seen the hen in awhile. Is this thing dangerous at all to the other ducks? Should I report it to animal control?