Can anyone sex this duck from this picture? age is unknown. I found out that a local wildlife rehab place has 4 domestic ducks come in injured for one thing or another and they are now looking for homes. They thought they had 4 females but had their "waterfowl" guy come in and check them out and he said they are all drakes. I want to adopt them but don't want drakes since i will eventually be housing them with my chickens. Unfortunately the pekin can't be sexed from the pic since the tail isn't visible? Any help would be appreciated!